- Catherine Bell - Sarah MacKenzie
- Catherine Bell - Diane Schonke
- Manu Intiraymi - Lester
- Julius Carry - Alton Foreland
- Blake Lindsley - Flannery Douglas
- Alana de la Garza - Maria Elena
- Yolanda King - Federal Judge Esther Green
- Toni Pearen - Younger Jenny
- Tom Everett - Houck
- Dean Stockwell - Edward Sheffield
- Dennis Dun - Capt. Jarot
- Tricia O'Neil - Amanda Litrell
- Edita Brychta - Counter Person
- Stephen Macht - James Gribaldi
- Tom Virtue - Officer Scoggins
- Jon Cypher - Frank Burnett
- Ron Yuan - Lee Kun-Tae
- David McCallum - Donald Mallard
- Theodore Bikel - Farmer with Plane
- Robert Pine - Captain Childs
- Michael Storm - Hercules Elgin
- Art LaFleur - Vice Admiral Richard Kern
- Ben McKenzie - Petty Officer Spencer
- Mary Page Keller - Beth O'Neil
- Scott Valentine - Baxter Stark
- Tucker Smallwood - Captain Baxter
- Jesse Garcia - Commander Sloan
- Richard Ian Cox - Mr. Handy
- Jim Fitzpatrick - Lt. Cmdr. Murray Douglas
- Jolene Blalock - Cpl. Lisa Antoon
- Kate Hodge - Beth Lane
- Kevin Conway - Willie Meizer / Roscoe Martin
- Lou Myers - Wendell Freeman III
- James Morrison - Lucas West
- Dustin Nguyen - Bao Hien
- Jane Lynch - Sandy's Friend
- Chris Beetem - Gregory Vukovic
- Joe Spano - Jack Murphy
- Jennifer Hammon - Krista Barron
- Amy Steel - Cmdr. Samantha Woodling
- Erick Avari - Minister Nassan
- Christopher Allport - Judge Haden
- Art Hindle - Captain Ward
- Kevin Alejandro - Corporal Jude Dominick
- Michael Gregory - Marks
- Ken Merckx - Jogger
- Jordana Spiro - Catherine Graves
- Bahar Soomekh - Amira Sattar
- Jesse Gullion - Petty Officer Willard
- Gabrielle Carteris - Michelle Stoechler
- Terry Lester - Fred Holst
- Dee Wallace - Adele DeLong
- Nancy Sullivan - Senator's Wife
- Christopher Daniel Barnes - Lt. Andy Kingsley
- Jason Beghe - Sgt. Maj. Thomas Elgart Ret.
- Rudy Boesch - Rudy Boesch
- L. Scott Caldwell - Mrs. Flora Springs
- Michelle Clunie - Sally Wexler
- Judith Hoag - Mildred Evans
- Camryn Grimes - Lisa Frankl
- Jeff McCracken - Captain Goldman
- Cara DeLizia - Midshipman Emma Green
- Alia Shawkat - Young Sarah MacKenzie
- Ben Murphy - John Farrow
- Judson Mills - Tim "Spock" Vanderway
- Allison Munn - Sue Ellen Newton
- Norman Alden - Mr. Platt
- Barbara Carrera - Marcella Paretti
- Sharon Farrell - Mary Hanratti
- Erik King - Henry Banes
- George D. Wallace - Chief Petty Officer Walter Hume
- David Groh - Dad Harridan
- Patrick John Flueger - Petty Officer Miles Yates
- Derek Webster - Gunnery Sgt. Smith
- James Madio - PO Jack Horton
- Colette Mann - ER Nurse
- Tamara Mello - Elisa Cumpeano
- Beau Billingslea - Col. Klesko
- Judie Aronson - Female Ensign
- Anne Lockhart - Navy Rear Adm. Scotchel
- Alexandra Breckenridge - Pia Bonfilio
- William R. Moses - Paul Candella
- Jerry Doyle - Col. Pittman
- Carmen Argenziano - Matthew O'Hara
- Ted King - Lt. Cmdr. Holtsford
- Gina Gallego - Cuban Interpreter
- Lana Parrilla - Lt. Stephanie Donato
- Joel McKinnon Miller - Gary Sharps
- Sean Lawlor - Jack Moore
- Dylan Neal - Lt. Dalton 'Boomer' Jonas
- John Diehl - Jack Raglan
- William Sadler - Saul Wainright
- Joel Gretsch - Chief Petty Officer Hodge
- Daniel Zacapa - Bernardo
- Alessandra Torresani - Susan Smithfield
- Tony Plana - Colonel Okarman
- Peter Jason - Randy Hamill
- Michael Fairman - CIA Director Norman Watts
- Brynn Thayer - Sylvia Hanratty
- Kirk Trutner - Passerby
- Stephanie Niznik - Lt. 'Hobo' Green
- Sondra Currie - Angela Ritter
- Del Zamora - José Molina
- Francesco Quinn - Bedouin Leader
- Briony Behets - Jenny
- Madison Mason - Skipper
- Sarah Silverman - Tina Schiparelli
- Joe J. Garcia - Benjamin Sanchez
- Jsu Garcia - Branko Mendoza
- Joel Higgins - Capt. Peter Tully
- Pauley Perrette - Abby Sciuto
- Gary Collins - Richard Lowell
- Larry Manetti - Andy Kochifos
- Greg Evigan - Master Chief Shattuck
- K Callan - Esther Gale
- Don Yesso - Harley
- Danneel Ackles - Cameron Cresswell
- Kimberly Scott - Lisa Viola
- Lochlyn Munro - Lt. Andrew 'X-Man' Buxton
- Sam Worthington - Dunsmore
- Richard Herd - Charlie Hoskins
- Assaf Cohen - Musa Sabet
- Peter Haskell - Ellis Burke
- Greg Mullavey - Brigadier General Albanese
- Todd Allen - CPO Lane Merker
- Ed Quinn - Simon Tanveer
- Skye McCole Bartusiak - Rachel Sherkston
- Cheryl Pollak - Gloria Goldberg
- Meg Wittner - Laura Delaney
- Colin Hay - Miles
- Leo Rossi - Peter Reardon
- Ossie Davis - Terrence Minnerly
- J. August Richards - Seaman Bernard
- John DeMita - Clifford Blakely
- James Wlcek - Petty Officer Second Class Terrence Shaw
- Mickey Jones - Tiny
- Ray Laska - Vittorio Paretti
- Gino Conforti - Pietro Gallo
- Douglas Spain - P. O. Lewis Cumpeano
- Evan C. Kim - Lieutenant Wong
- Tom O'Brien - Captain Cahill
- Barry Nolan - News Reporter
- Zack Ward - Curtis Dastuge
- Rutanya Alda - Elaine Harridan
- David Allen Brooks - Army Ranger
- Rex Linn - Mark 'Falcon' Sokol
- Rex Linn - Submarine Skipper
- Julia Nickson - Lynne Kennedy
- Matt Corboy - Jimmy Ambler
- Brandon Douglas - Gunnery Sgt. Simpkins
- Rick Scarry - Reporter
- Rex Smith - Maxwell Frankl
- Kaitlin Hopkins - Doctor
- Jeremy Ratchford - Lewis Beecham
- Ricco Ross - Injured Secret Service
- Everett McGill - Col. Bradley Dunston
- Reagan Gomez-Preston - Cassie Dupree
- Phil Reeves - Congressman Wade Porter
- Michael Ensign - Gen. Tillman
- Ian Ogilvy - Jeffrey Mason
- Gina Hecht - Jane Maples
- Marshall Cook - Corporal Bruce Durgan
- Colby Donaldson - Lt. Brendan Slattery
- Carlos Lacámara - Captain Hernandez
- Josh Blake - Corporal Rashid Hamud
- Justin Baldoni - Azzam
- Muse Watson - Admiral Arthur Fessenden
- Michael Tucci - Father Genaro
- Jo Champa - Teresa Marcello
- Bob Papenbrook - Russian Judge #1
- George DelHoyo - Alfredo Rincon
- Mack Dryden - Master Chief Petty Officer Crimins
- Maury Sterling - Petty Officer Simpkins
- Cameron Dye - Kevin Saunders
- David Reivers - Gunnery Sergeant Len McDaniel Ret.
- Eric Lange - Brad Weston
- Christian Hoff - Ensign Garrett
- Michael Beck - Senator Carter Innes
- Allan Kolman - Alexei
- Ian Anthony Dale - Lance Corporal Brad Owens
- Maria del Mar - Alicia Montes
- Michael Bellisario - Mikey Roberts
- Michael Bellisario - Antonio
- Nadine Van der Velde - Agent King
- Kevin Cooney - David Litrell
- Kay Lenz - Judge Smith
- Monique Mannen - Sandra Wilkins
- Jerry Hardin - Mechanic
- Adoni Maropis - Commander Vlahakis
- Tim Abell - Lt. Jenarette
- David Lee Smith - Karma Rice
- Julie White - Det. Wanda Schilling
- Andrea Gabriel - Hayat Banam
- Iqbal Theba - Johnny Marvel
- Sean O'Bryan - Andy Watson
- William Wellman Jr. - Bob Xavier
- Joe Lando - Christopher Ragle
- Ken Marshall - Capt. O'Bryan
- Troian Bellisario - Erin Terry
- Gregory Cruz - Paul Begay
- Steven Gilborn - James Posey
- Mark Harmon - Leroy Jethro Gibbs
- Scott Paulin - Captain Johnson
- Lance Guest - Cmdr. Stacy Loftness
- Richard Bakalyan - Harold Green
- Denis Arndt - Richard La Porte
- Reiner Schöne - R.C. Coffin
- Thomas Kopache - Irwin Slater
- Yuji Okumoto - Jiro Kitamura
- Anthony Montgomery - Seaman Hendrix
- Franc Luz - Mosburgh
- Patrick St. Esprit - Markov
- Beata Pozniak - Malka Dayan
- Ali Hillis - Rachel Hanna
- Bailey Chase - PO James Elling
- Richard Portnow - Sibby Lonegro
- Susan Gibney - Lieutenant Linda Nivens
- William Russ - General Earl Watson
- Jason Brooks - First Lieutenant John Ditullio
- Fulvio Cecere - Franco Restivo
- Stephen Snedden - Airman Stover
- Aria Noelle Curzon - Sarabeth Frankl
- Michael Alldredge - Gunnery Sergeant Krycek
- Jamie Rose - Liz Holst
- John Getz - Adm. Harrison Spencer
- Adam Baldwin - Cmdr. Michael Rainer
- E.E. Bell - Dept. Store Santa
- Matthew Faison - Dr. Gerald Margady
- Jack Knight - Col. Jack Hazard
- Mary Cadorette - Rebecca Bauwer
- Michael Bowen - Denny
- Tony Denison - Commander Stefan Stefanopoulos
- Nancy Everhard - Marilyn Isaacs
- John Cothran - Detective Danville Morris
- Brett Rickaby - Tim Cartwright
- Dick Anthony Williams - Special Agent Lang
- Dave Power - Midshipman Buchanan
- Jim Pirri - Luscino Antinori
- Mike Jolly - Ray McNeely
- Charles Esten - Pete "Pistol" Ayers
- Terry O'Quinn - Admiral Thomas Boone
- Terry O'Quinn - Thomas Boone
- Aki Avni - Tariq Farad
- Jay Acovone - Col. Harry R. Presser
- Michael Weatherly - Anthony DiNozzo
- Dale Dye - Bill Cobb
- Dale Dye - Hollis
- James Pickens Jr. - Wallace Burke
- Christopher Cousins - Chief Sturtevant
- William Katt - James Merrick
- Kim Myers - Allison La Porte
- Donald P. Bellisario - Hugh Blackadder
- Jeff Kober - Rory Coulter
- Ernest Borgnine - Artemus Sullivan
- Dariush Kashani - Dr. Ibrahim Aziz
- James Patrick Stuart - Father Harry O'Rourke
- Harry Hutchinson - Intern
- Harry Hutchinson - Willie McCafferty
- Steve Eastin - Max Sullivan
- Joe Unger - George Ludd
- David Sage - Judge Lonigan
- Elizabeth Mitchell - Sandra Gilbert
- William Allen Young - Henry Kale
- Nestor Serrano - Captain Berroa
- Mako - Ichiro Higashimori
- John Wesley Shipp - Granger
- John Wesley Shipp - Marcus Sutter
- Kristen Dalton - Olivia Banning-Dunston
- Richard McGonagle - Capt. Richard Carey
- John Schneider - Clyde Morrison
- Al Sapienza - Ralph Carlos
- Meta Golding - Tali Mayfield
- Stan Kirsch - Lieutenant Ferrari
- Stan Kirsch - Frank Cody
- Laurence Lau - Dr. Lawrence Gettis
- Jason Behr - Danvers
- Vicellous Shannon - Midshipman Kevin Dupree
- Wade Williams - Sheriff Brad Driskell
- Alex Fernandez - Joe Epps
- Gloria Allred - Self
- David Homb - Lee
- O-Lan Jones - Lucy
- Tammy Townsend - Lt. Clarize Boyette
- Deborah Leydig - Margaret Birnbaum
- Tom McCleister - Jim Teasdale
- Mark Lindsay Chapman - RUC Inspector Vincent Hutchinson
- Frank John Hughes - Lt. Bouchard
- Michelle Stafford - Suzanne Moore
- Fredric Lehne - Commander Mark Collins
- Rick Overton - William Markey
- Brian Skala - Lance Corporal Walker Evans
- William Lucking - Harry Drax
- William Lucking - Stu Pope
- Richard Lawson - Sgt. Dan Craig
- Larry Sullivan - CPO Roger Pearson
- John D'Aquino - Stuart Dunston
- Alicia Coppola - Lt. Cmdr. Faith Coleman
- Christopher Birt - Lt. Cmdr. Arnold Keegan
- Randolph Mantooth - Ron Barret
- Betty Murphy - Cafe Singer
- Vernon Wells - Toohey
- Peter Brown - Bill Layton
- Erica Gimpel - Varese Chestnut
- Paul Perri - Dr. Chataway
- Bill Cobbs - Matthew Turner
- Dennis Burkley - Jungle Larry
- Phill Lewis - Petty Officer Scalline
- Vic Chao - Boats
- Ellen Geer - Judge Gail Sanders
- Hallee Hirsh - Mattie Grace Johnson
- Barry Jenner - Norman Delaporte
- Susan Walters - Rachel Smithfield
- Julie Caitlin Brown - Staff Sergeant Carrington
- Julie Caitlin Brown - Judge
- Evan Farmer - Midshipman Morris
- John Hostetter - Mike Brookhurst
- Alex Veadov - Jail Sergeant
- Rick Hill - Kent's Brother
- Michael Cudlitz - Sergeant Tesla
- Kiersten Warren - Princess Alexandra
- LaRita Shelby - Parker
- Vasili Bogazianos - Pappas
- Carol Potter - Hearing Officer
- Johnnie Cochran - Self
- Richard Narita - Saburo Takahashi
- Maeve Quinlan - Susan Evans
- Mark D. Espinoza - Petty Officer First Class Joe Dakey
- Katherine Cannon - Evelyn Clancy
- Michael Warren - Captain John Tally
- Travis Fine - Chief Petty Officer Grisham
- Travis Fine - Gorski
- Spencer Garrett - Vince Boone
- Spencer Garrett - Commander Andrew Stotler
- John Bennett Perry - Roland Sims
- Michael Yama - Judge Furuya
- Robyn Lively - Vivian Blackadder
- Leonard Roberts - Lt. Crawford
- Yancey Arias - Santos Ramirez
- Jennifer Aquino - Jun Higashimori
- Rainbow Borden - Robber
- Cynthia Sikes - Sidney Walden
- Norman Large - Flight Surgeon
- Marisa Lauren - Young Woman
- Jack Brewer - CPO Mueller
- Joshua Carmichael - Corporal Jennings
- Craig Kilborn - Self
- Phil Morris - Captain Koonan
- Dan Lauria - Allen Blaisdell
- Dan Lauria - Matt "Gooch" Anderson
- Victor Love - Jason Magida
- Mark Collie - Impound Lot Attendant
- Beverly Leech - Hearing Examiner
- Christopher Shyer - Commander Steve Lundt
- Joan McMurtrey - Donna LeMoyne
- Mark Moses - Deke Carson / Earl Ticktin
- Steve Monroe - Sibley
- Steve Monroe - PO Campbell
- Trae Ireland - Petty Officer 2nd Class
- Geoffrey Rivas - Hector Valdez
- Lela Ivey - Pregnant Woman
- Ray Wise - Congressman Marvin Bolton
- Eric Allan Kramer - Colonel Malcolm
- Clayton Norcross - Luke Pendry
- Sam Scarber - Thomas Wilson
- Mary Hart - Self
- Andrew Prine - Adm. Linden Miles
- Sam Gifaldi - Marty Bauwer
- Keone Young - Police Chief
- Laura Cayouette - Lt. Irene Charlton
- Jesse Corti - Master Sgt. Manny Obregon
- Lillian Lehman - Judge
- Lillian Lehman - Malka Dayan
- Diana Morgan - Linda Reynolds
- Will Schaub - Captain Collard
- Christopher Neame - Vartan Kepish
- James Wellington - Commander Stone
- James O'Sullivan - Cecil Flowers
- Christopher Neiman - Chief Warrant Officer Morris Renfield
- Alberto Isaac - Husband
- Robert LuPone - Mel Hayden
- Steve Valentine - Prof. Pilkington
- Lucille Soong - Vietnamese Woman
- Maggie Baird - Vera Duke
- Paige Moss - Andrea Granato
- Paul Rosenberg - Saul Ruttenburg - Chaplain
- Dendrie Taylor - Emma Renfield
- Garth Wilton - Novak
- Kenneth Kimmins - Daniel Citrone
- Naz Deravian - Aneesa
- Ned Vaughn - Lieutenant Carl Barrett
- Ned Vaughn - Arnoldi
- Brad Hawkins - Petty Officer Rowe
- Kristin Dattilo - Laurie Westin
- David Naughton - Det. Grady
- Mo Gallini - Mustafa Al-Jimri
- Marc Gomes - Gunnery Sergeant
- Patrick Dollaghan - Elling's Commanding Admiral
- Hayley DuMond - Ens. Susan Kingsley
- Mathew Karedas - Serbian Soldier
- Sean Cw Johnson - PFC Harry Cartwright
- James Harper - Admiral Hodges
- John Castellanos - Carlos Rojas
- Allan Royal - Skipper
- Jennifer Driver - Karr
- Corbin Allred - Pittman
- Louis Aguirre - Alvaro Camacho
- Brian George - The Director
- Cameron Mathison - Stanley Mitchell
- Noah Blake - (uncredited)
- Noah Blake - Chief Grisham
- Bobbie Eakes - Annabel Hart
- Ferdinand Carangelo - Luigi
- Kevin Dunn - Al Brovo
- Katherine Olsen - Aide
- Katherine Olsen - Female Aide
- Clayton Prince - Buster Williams
- Katie Rich - Angela Arutti
- Gregory McKinney - Keeter Jenkins
- Matthew Glave - Jack "Ripper" Carter
- Joe Sabatino - Mark Borini
- Raye Hollitt - Cassie "Lobo" Puller
- Kane Picoy - Lieutenant Mace
- Gregory Vignolle - Zapper Luce
- Todd Merrill - Presidential Aide
- Christopher John Fields - Lieutenant Commander Scott
- Richard Crenna - Harmon Rabb Sr. (voice)
- Ryan Hurst - Dirk Grover
- Christopher Darga - COB
- Chris Williams - Helmsman
- Kenneth Dolin - Lookout
- Charles Hallahan - Thomas Williams
- Gregg Henry - Captain Reed
- Neal McDonough - Jay Williams
- Roger Aaron Brown - Larry Butler
- Jaime Gomez - Gomez
- Sharon Sharth - Tina
- Walton Goggins - Communications Officer
- Jon Huertas - Ramirez
- Jon Huertas - Cayuga Helmsman
- John Mossman - Crew Chief
- Dom Magwili - Colonel Patano
- Sam Hennings - Capt. Huddleston
- Sam Hennings - Ronald Vickers
- Alex Courtney - Markwood
- ??? - Angelique Sonsiri
- Lawrence Monoson - Detective Axelrad
- Michael Paul Chan - Sonsiri
- Vaughn Armstrong - Lane Black
- Vaughn Armstrong - Judge Williams
- Joy Bisco - Gym
- Christopher M. Brown - Policeman
- Bobby Hosea - Shipp
- Bobby Hosea - Robert Turner
- Bree Walker - Bree Walker
- Ken Lerner - James Reid
- Tim Kelleher - Lieutenant Moore
- Tim Perez - Corporal Martinez
- Andrea Parker - Kate Pike
- Andrea Parker - Cmdr. Caitlin 'Kate' Pike
- Timothy Dale Agee - Lucas Pendry
- Christopher Wiehl - Sergeant Barnes
- Joe Michael Burke - Lieutenant Parker
- Eric Scott Woods - Stewart Marcus
- Billy Maddox - Bartender
- Gail Strickland - Bartlett
- Scott Coffey - David Parr
- Trisha Yearwood - Teresa Coulter
- Trisha Yearwood - Lt. Cmdr. Teresa Coulter
- Trisha Yearwood - Lt. Commander Teresa Coulter
- Marta Martin - Tienna Escamilla
- Luis Ávalos - Helgado Vargas
- Jacob Vargas - Corporal Cortez
- Blayne Weaver - Douglas
- Lillian Hurst - Senora Escamilla
- Richard Miro - Carlos
- David Gianopoulos - Major Aspinal
- Michael Jai White - Peter Quinn / Martin Payne
- Lee Tergesen - Gentry
- James Nardini - Toby Davis
- David Dean Bottrell - McKissick
- Chris Conrad - Sergeant Lowell
- Charles Cyphers - Jesse
- Eric Bruskotter - Drum
- Charles Carpenter - Tinker
- Ron Livingston - David Anderson
- Shaun Toub - Prison Commandant
- Leland Gantt - Briefing Officer
- Thomas Tevana - Kadir Khan
- John Finn - Major Klein
- Jenny Gago - Sergeant Gonzalez
- Sam Sorbo - Private Whitley
- Madeline Zima - Cathy Gold
- Wings Hauser - J.D. Gold
- Raoul Max Trujillo - Drug Boss
- Emilio Rivera - Drug Runner
- Ricardo Molina - Drug Runner
- Cress Williams - Captain Overton
- T.E. Russell - Terence Hanson
- Marjean Holden - Lieutenant Sanford
- Colin K. Gray - First Lieutenant Teese
- Theodore Borders - Tyler Hanson
- Brian D. Coats - Stick
- Tamala Jones - Nia
- Mailon Rivera - Chili
- Jullian Dulce Vida - Rodriguez
- Scott Jaeck - Commander Dooley
- Tim Quill - Mason Painter
- Matthew Mahaney - Marine Guard
- Nick Tate - Judge
- Nick Tate - Jimmy Blackhorse
- Walter Addison - Alexi Barkov
- Sam Vlahos - Raoul
- Anthony Beninati - Guantanamo Bay Controller
- Jesse Henecke - John Edner
- Jesse Henecke - Squad Leader
- Robert Curtis Brown - Robert Klein
- Bernard White - Sadik Fahd
- Bernard White - Carlos Fuente
- Bernard White - Sadik Fahd (archive footage) (uncredited)
- Nicholas Kadi - Capitain Suhare
- Nicholas Kadi - Ahmad Al-Barzan
- Marnie Andrews - Greta Elsinga
- Steven Ford - Dan Austin
- Scott Burkholder - Computer Hacker
- Debra Christofferson - Charge Nurse
- Grant Mathis - Secret Service Agent
- Stephen McHattie - Ray Crockett
- Christopher Murray - Colonel Gordon
- Tom Hodges - Lieutenant Hogan
- Jordan Marder - Trevino
- Craig Cliver - Pavin
- Billy 'Sly' Williams - Sergeant Davies
- Conor O'Farrell - Nathan Behnke
- Matt Battaglia - Alexander Kellogue
- Rosemary Forsyth - Grace Marion
- Michael Crider - Captain Kyriacou
- Ashley Smock - Major Adams
- Kevin Brophy - Hobbs
- Ray Buktenica - Art Scherer
- Ray Buktenica - ZNN Reporter
- Shashawnee Hall - Agent Marvin Novack
- Shashawnee Hall - Morgan Watley
- Shashawnee Hall - Corporal Green
- Karen Landry - Joyce Anderson
- Steven Barr - Terence Hodge
- David Roberson - Thomas Bradley
- Justin Garms - Trevor Anderson
- Michael Brandon - Col. Hegstetter
- Michael Brandon - Nardoni
- Kristoffer Ryan Winters - Young Digger
- Rafer Weigel - Young Gooch
- Brian Reddy - Robert Coburg
- Dwayne L. Barnes - Saunders
- Harriet Medin - Mrs. Cole
- Courtney Gains - Pete
- Jay Laisne - Paramedic
- Tom Mason - Colonel Fisher
- Mark Rolston - Mark Lowrey
- Mark L. Taylor - Michael Gallant
- Stan Egi - Captain Tang
- Scott Thompson Baker - Major Russell
- Mark Fauser - Captain Matthews
- Bo Linton - Sergeant Palmer
- Troy Winbush - Engineer
- John Short - Technician
- David Chisum - Video Tech
- Glenn Morshower - Ned Bannon
- Glenn Morshower - Capt. French
- Page Leong - Captain Lishi
- Tzi Ma - Inspector Chang
- Elizabeth Lamboy-Wilson - Lady of the Night
- Alex Lorre - Bedouines
- John Dossett - Dennis Brockman
- Jim Metzler - Commander Miller
- Tim Ryan - Lieutenant Valko
- Christopher Curry - Captain Dykstra
- Don Handfield - Bill Mason
- Nathan Anderson - Jacobs
- Rick Pasqualone - Lieutenant Kyle
- Saemi Nakamura - Kira
- Ken Takemoto - Restaurant Owner
- Florence Sundstrom - Frances Roland
- Kirk Geiger - Seaman Rivera
- Kirk Geiger - Dirking
- Ingo Neuhaus - Sergeant Garret
- Robert Knott - Billie
- Melody Rogers - ZNN Anchor
- Jody Wood - Postal Driver
- D. Elliot Woods - FBI Agent
- Craig Barnett - Public Official
- Radmar Agana Jao - Maxwell
- Kiva Lawrence - Sickbay Doctor
- Rick Cramer - SRT Corpsman
- James Encinas - Marine Guard
- Jordan Murphy - Corpsman
- Tim Grimm - Dale Bishop
- Francia DiMase - Tess McKee
- Raymond O'Keefe - Martin
- Raymond O'Keefe - Gen. Arkady Krylov
- John Posey - Crash Investigator
- Pat Lalama - News Reporter
- Kim Robillard - Air Boss
- Quinn Duffy - Mark Harridan
- Steven Anderson - David Bair
- Steven Anderson - Dr. Gary Sugarman
- Slade Barnett - Ned Paderofski
- Sean Gavigan - Marine Corporal
- Butch Hammett - Communications Officer
- Harry Van Gorkum - Lorcan Barnes
- James Lancaster - Jonathan Graham
- Michael Enright - Rafferty
- Timothy Starks - Marine Corporal
- Les Lannom - Dart Thrower
- Deborah Fallender - Tea Woman
- Andrew Steel - Policeman
- Robin Thomas - Phil Delaney
- Ladd York - Jack Holford
- David Cowgill - Research Doctor
- Guy Garner - Tom Hart
- Guy Garner - Captain Trecher
- Guy Garner - Captain Griswald
- Guy Garner - Jeb Stuart Wilkins
- Demetrius Navarro - Angel Munoz
- Bernard Hocke - Guard
- Jaimz Woolvett - Phillip Spencer
- Jaimz Woolvett - Daryl Wetzel
- Hoke Howell - Senator Franklin
- Aki Aleong - Yang Chee
- Aki Aleong - Li Trang
- Sue Bugden - Assassin
- Tony Perez - Carlos Estruga
- Eddie Frias - Corporal Cordoba
- Michael Tomlinson - Witherspoon
- Billy Gallo - Diaz
- Vernee Watson-Johnson - Annette Dunwoody
- Vernee Watson-Johnson - Mrs. Drabowski
- Sean Murray - Danny Walden
- Sean Murray - Terry Guitry
- J. Downing - Secret Service
- J. Downing - Cmdr. McBroom
- Irene Olga López - Hispanic Woman
- Joe Dain - Marine
- John Vargas - ERT Leader
- John Furey - Police Detective
- Greg Travis - Police Detective
- Callan White - Dr. Furtan
- E.R. Davies - Judge Michael Lange
- Adam Clark - Sniper
- Timothy Elwell - Guard
- Bruno Marcotulli - Bailiff
- Alle Ghadban - Zaki
- Natasha Pavlovich - Lieutenant Dumai
- Natasha Pavlovich - Rusza
- Sal Landi - Captain Archambault
- Sal Landi - Sergeant Riske
- Lisa Lord - Special Agent Allison Jax
- Vincent Riotta - Ambassador Moshak
- Vincent Riotta - Temir
- Vincent Riotta - Major Kassim
- Said Faraj - Terrorist Guard
- Morgan Hunter - Captain Grinkov
- Michael McKay - Commander Petavich
- David Warshofsky - Commander Blake
- Lindsey Ginter - Captain McNamara
- Heinrich James - Lieutenant Matovic
- Alex Carter - Thomas Risnicki
- Alex Carter - Commander Mark Joyner
- Mio R. Jakula - Vasiliev Helmsman
- Kristof Konrad - Russian Communications Officer
- Oleg Taktarov - Russian Officer
- Michael Gaston - Col. Lewis Atwater
- Michael Gaston - Makaway
- Sara Mornell - Anne 'GoGo' Binder
- Sara Mornell - Laurie Anderson
- Royce D. Applegate - Craig Allenby
- Royce D. Applegate - Sheriff Crease Madden
- Michael Chieffo - Forensics Specialist
- Drew Snyder - Judge
- Jon Menick - Dr. Burger
- Christopher Whalley - Brian Tate
- Corey Joshua Taylor - Detective
- Kipp Shiotani - Agent Ito
- Kipp Shiotani - Doc Wainer
- John C. McLaughlin - Desk Sergeant
- Shannon O'Hurley - Mrs. Frankl
- Jim Antonio - General McCartney
- Mark Kiely - Lieutenant Lamm
- Mark Kiely - Lt. Lamm (archive footage)
- Pamala Tyson - Antoinette Malidor
- Brook Susan Parker - Lt. Sarah Williams (archive footage)
- Brook Susan Parker - Sarah Williams
- Kathleen Lloyd - Rita Chaidez
- Gregory White - Admiral Colter
- Jack Yates - General Parham
- Curt Cornelius - Lance Corporal
- Maurice McRae - Haitian Lieutenant
- David Koplan - Peter Judd
- Kent McCord - Capt. Henry Delario
- Kent McCord - Paul Whelan
- Sandy Edgerton - Gail Hochausen
- Mark Nutter - Ted Lanier
- Scott Kuhagen - Jarhead
- Lucas Dudley - Co-Pilot
- Lucas Dudley - Adam Moses
- David Sheinkopf - Lt. Cmdr. 'Monk' Decker
- Leon Russom - Gayle Osbourne
- Leon Russom - Anthony Manzarek
- Patrick Richwood - Oppenheimer
- Jack Conley - Yarborough
- Jack Conley - Commander Bob Stanich
- Jack Conley - Hemlock
- Anna Marie Goddard - French Model
- Anna Marie Goddard - Young Woman
- David Coburn - Einstein
- James A. Watson, Jr - U.S.S. Coral Sea Captain
- David O'Donnell - Petty Officer Riggs
- Amanda Wyss - Helene Dugan
- Amanda Wyss - Diane Akers
- Adele Sparks - Lee Douglas
- Louis Herthum - Communications Officer
- Louis Herthum - Capt. Gilbert
- Patti Allison - Marge
- Doug Kruse - Dobbs
- Daniel Murray - Victor
- Marjorie Monaghan - Alice Tuppany
- Mitch Gibney - Alfred
- Mitch Gibney - Bailiff
- David Purdham - Ray Hubbard
- James MacDonald - Walt Rockwell
- Laurel Moglen - Amy Sullivan
- Jimmy Taenaka - Dick Namakura
- Alan Stepp - Ely Austin
- Dennis Bowen - Nick Keneally
- Johnson West - Tim McGuss
- Will Potter - Gator
- Gregory Itzin - Lawrence Culbertson
- Tico Wells - Elwood Douglas
- Christopher Burgard - Barry Hannah
- Forry Smith - Morgan Dietz
- Forry Smith - Anthony Sevalas
- Nick Meaney - Leonard Kress
- Sharon Madden - Karaoke Singer
- Brian Groh - Trainee
- Carol Barbee - Mrs. Cray
- Jack Shearer - Captain Underwood
- Jack Shearer - George Tennyson
- Levan Uchaneishvili - Stephen Conaplanic
- Matthew Gottlieb - Agent Kubrick
- P.J. O'Connor - Commander Hitchcock
- Anthony Diaz-Perez - Staff Sergeant Teddy Ramirez
- Zuhair Haddad - Anwar Sahaj
- Michael Saad - Colonel Hasan
- Ryan Sparks - Derrick
- John Eric Bentley - Master Chief Petty Officer George Calloway
- John Eric Bentley - John Drake
- John Eric Bentley - Cayuga Weps
- Pete Gardner - Screaming Father
- Stephen Liska - Gunter Harvak
- Jeff Corbett - Benjamin Riles
- Norman Parker - Mitchell Schoenfeld
- David Andrews - Col. / Maj. Gen. Gordon 'Biff' Cresswell
- David Andrews - Maj. Gen. Gordon 'Biff' Cresswell
- Nathan Le Grand - Detective Brady
- Tom Urich - Bill Clancy
- David Doty - Dr. Roland
- Brien Perry - Rob Felker
- Brien Perry - Cowboy
- Rosie Malek-Yonan - Rosa
- Rosie Malek-Yonan - Strong-Willed Woman
- Robert Gibson - Admiral Yarbrough
- Eric Steinberg - Tony Yoshigawa
- David Downing - Chaplain
- Olivia Burnette - Marie Wetzel
- Kate Williamson - Bea Green
- Patrick Robert Smith - Corporal Arliss
- J. Marvin Campbell - Tank Commander
- Mark Murphy - Billups
- Barry Newman - Lawyer
- Eric Whitmore - Rebel Officer
- Eric Whitmore - Aston
- Eric Whitmore - Dr. Nichols
- Jaime Garza - Announcer
- Richard Haje - Manny
- Molly Hagan - Melinda Davy
- Molly Hagan - Navy Captain
- Harold Cannon - Enrique Mendoza
- Bill Bolender - Ross
- Lennie Loftin - XO Eustis
- Lennie Loftin - Lab Technician
- Mary Jo Deschanel - Victoria Ross
- DeLauné Michel - Jane Klee
- Gary Grubbs - Air Boss
- Thom Barry - Military Judge
- Patrick Day - Research Man
- Patrick Day - Helmsman
- Paul Keeley - Harold Klee
- Michael David Lally - Frank Coster
- Michael Des Barres - King Josif
- Michael Des Barres - Howie Black
- Larry Poindexter - Dalton Lowne
- Vladimir Skomarovsky - Mikhail Parlovsky
- Vladimir Skomarovsky - Israeli Minister Barruch
- Will Rothhaar - Josh Pendry
- Bart Johnson - Lieutenant Johnson
- Bart Johnson - Army Specialist Ray Scanlon
- Kirsten Holmquist - Lt. Cmdr. Ruth Terry
- Victor Rivers - Miguel Cortes
- Jeffrey Hutchinson - Lt. Kyle Williams
- Rawley Valverde - Juan Santos
- Michelle Bonilla - Rosalita
- Daphne Ashbrook - Annie Pendry
- Andrea Thompson - Alison Krennick
- Ben Lemon - Commander Holbarth
- James Karen - Senator Barrington
- James Karen - Former COMSUBPAC
- Larissa Laskin - Sharon Dupree
- Lyman Ward - Roger Morris
- Lyman Ward - Maj. Gen. Chad Kubin
- Mark Carlton - Darrel Spratt
- Marilyn Tokuda - Dr. Oh
- Richard Speight Jr. - Warren Toobin
- Richard Speight Jr. - Michael Gerter
- Lance Hunter Voorhees - UPS Guy
- Kris Edlund - Ensign Carter
- Amani Gethers - MP
- Frank Salsedo - Johnny Blackhorse
- Grace Renn - Adele Wheeler
- Steve Reevis - Sammy Wheeler
- Cynthia Ruffin - Chief Porter
- Cynthia Ruffin - Meg Sommers
- Charles Homet - Mark Gordon
- Victor Bevine - Achille Marcello
- Kerrie Keane - Capt. Meryl Rossbach
- Kerrie Keane - Commander Lucy Maron
- Antonia DeNardo - Arianna Restivo
- Cosimo Canale - Roberto San Giocomo
- Pierrino Mascarino - Signor Antinori
- James F. Kelly - Military Judge
- Steven M. Gagnon - Landing Signal Officer
- Steven M. Gagnon - Captain Jenkins
- Thomas Tofel - ZNN Reporter
- Matthew Sutherland - Marine Sergeant
- Matthew Sutherland - Technician
- Matthew Sutherland - Mechanic
- Renée Estevez - Lieutenant Crandall
- Renée Estevez - P.O. Daniels
- Robert D'Avanzo - Italian Flight Controller
- Betty Carvalho - Margaret Blackhorse
- Debbie McLeod - Lydia Sims
- Jackie Debatin - Loni
- Jan Eddy - Edward Grainger
- Ann Walker - Molly D'Ambrose
- Scott MacDonald - Officer Balkings
- Catherine Healy - Maya
- Bryan Shyne - Joe Garvey
- Don Dowe - Cop
- William Morgan Sheppard - Maj. Viktor Lushov
- Ilia Volok - Maj. Nikolai
- Aleksandra Kaniak - Hotel Desk Clerk
- Elizabeth Liebel - Customs Inspector
- Drew Ebersole - Rice
- Drew Ebersole - PO Hamill
- Cliff DeYoung - Chuck DePalma
- David Ackert - Wahib Shawaf
- David Ackert - Captain Balducci
- Leeza Vinnichenko - Pitchta
- Efrain Figueroa - Gunner Perez
- Efrain Figueroa - Capt. Anthony Fajardo
- Steven Flynn - Chaplain Oliver Stephens
- Steven Flynn - Greg Connors
- Bennet Guillory - Professor Dubotu
- Charles Hoyes - Ernie McGill
- Michael Chinyamurindi - Colonel Shohala
- Loryn Locklin - Jill Waddington
- Peter Macdissi - Corporal Tanzer
- Willie Amakye - Embassy Guard
- Steven Roy - Seaman Lafferty
- Sam Hiona - Judge
- Marion Yue - Hostess
- Giuliana Santini - Francesca Paretti
- Anthony Tyler Quinn - Giovanni Cade
- Eric Pierpoint - Lt. Col. Maples
- Eric Pierpoint - Dr. Kubota
- Lynda Kay Parker - Photo Interpreter
- Fred Sanders - Chodorowsky
- Nanci Chambers - Loren Singer
- Nanci Chambers - Meghan O'Hara
- Mercedes Colon - Neela Marvel
- Mercedes Colon - Lopez
- Karen Austin - Dr. Inge
- Mark Costello - Commander Onclay
- Mark Costello - Otis Flannik
- Mark Costello - Wallace
- Michelle Davison - Nurse
- Michael D. Weatherred - Corporal Marcus Barry
- Christopher Caso - Lt. Royce Caron
- Jerry Penacoli - Will Baker
- Patrick Kilpatrick - Capt. Lyle
- Patrick Kilpatrick - Kent
- Barry Corbin - Percival Bertram
- Clyde Kusatsu - Capt. Morimoto
- Clyde Kusatsu - Senator Theodore Fujiwara
- Christopher Dahlberg - Lance Corporal
- Bruce Weitz - Hank Olin
- Bruce Weitz - Chief Petty Officer Paul Bauwer
- Ed Beechner - Brian 'Bear' Hass
- Tony Noakes - Mario Bigi
- Tony Noakes - Dwight Burgess
- James Ingersoll - Chaplain Howard
- Benjamin King - Dr. Sanders
- Bentley Mitchum - Richard Ford
- Chris Bruno - Franco Cefalu
- John Mansfield - Congressman Williams
- Marcy Kaplan - Milicent Shaker
- Stephen Kearney - Austrailian Officer
- Christopher Stapleton - MP
- Christopher Stapleton - Lt. Boris Foteyev
- Chick Vennera - Benny Turpin
- David L. Crowley - Maldone
- Michael McGrady - Jack Keeter
- Edouard Saad - Sina Kazzari
- Kris Iyer - Lt. Cmdr. Murphy
- Kris Iyer - Paramedic
- Ali Dean - Bedouin Scout
- Javier Grajeda - Tom Herrera
- Javier Grajeda - Detective Warren
- Tom Schanley - Colbert
- Mark Hutter - Captain Kilmer
- Freda Foh Shen - Chen
- Freda Foh Shen - Captain Lynda Chang
- Diane DiLascio - Tina Leigh
- Darrel Casalino - Instructor
- Darrel Casalino - Capt. Robbins
- Leigh McCloskey - Dan Lander
- Alyson Reed - Fran Glass
- Allan Wasserman - Captain Millstein
- Eric Ware - Schilling
- James Luca McBride - Helmsman
- James Luca McBride - Captain Pasternak
- Durrell Nelson - Drew Sticknay
- Steven Culp - Clayton Webb
- Claudette Nevins - Mrs. Webb
- John Lafayette - Admiral McPhee
- John Lafayette - Commander Rolston
- Montel Williams - Curtis Rivers
- Marty Rackham - Al Grenin
- John Prosky - Jon Barrow
- John Prosky - Stewart Grossman
- Anne-Marie Johnson - Bobbi Latham
- Donald Willis - Petty Officer Brody
- Donald Willis - Lt. Roarke
- Ernie Lively - Joel Yarrow
- Emily Trempe - Woman in Uniform (uncredited)
- Ginger Justin - Elizabeth Yarrow
- Larry Bagby - Young Harry Drax
- Larry Bagby - Security Guard
- Barney McFadden - Billings
- Vyto Ruginis - Agent Dawkins
- Jeff MacKay - Big Bud Roberts
- Frank Clem - Wiley
- John Wesley - Darren Oakley
- Joel Bennett - Cook
- Chris Johnston - Navy Seal Sharpshooter
- John Ashton - Brian Turque
- Steve Rankin - Raymond Dillard
- Steve Rankin - Lieutenant Stans
- Steve Rankin - Mark Tucci
- Benjamin Brown - Radar Controller
- Benjamin Brown - Stiles
- Benjamin Brown - Lt. Mirvis
- Darin Cooper - Young Lt. Tom Boone
- Darin Cooper - Young Cag
- Dick Stilwell - Master Chief Petty Officer Morris
- David Graf - John Newman
- Tedd Taskey - Figure
- Michael O'Neill - Commander Bradley
- Jon Pennell - Lt. Sharky Sherkston
- James Parks - Slider Morrison
- James O'Shea - Seaman Hollis
- Nynno Ahli - Disbursing Officer
- Terence Paul Winter - Tactical Action Officer
- Terence Paul Winter - Lieutenant Poquille
- Larry Brandenburg - Glen Dobie
- Kevin Weisman - Jerry Kemp
- Catherine Lazo - Officer Montes
- Conchata Ferrell - Deanne MacKenzie
- John Roselius - Admiral Drake
- Keith Langsdale - Admitting Officer
- Peter Murnik - Clark Palmer
- Matt Sigloch - Cahill
- Matt Sigloch - Drill Instructor
- Matt Sigloch - Seahawk Crewman
- Matt Sigloch - First Sergeant Creed
- Matt Sigloch - Seal Instructor
- Matt Sigloch - Marines' Team Leader
- Matt Sigloch - Paxton
- John Mariano - Enrico Amati
- Joseph Hodge - Sergeant Talfah
- Joseph Hodge - Merchant Seaman
- James Denton - Bruce Carmichael
- James Denton - Geoffrey Roizman
- Sean Masterson - George Decker
- Gary Hershberger - Rodney Conger
- Gary Hershberger - Commander Crowley
- Mario Di Donato - Tenente Ruggerio
- Stacey Travis - Staff Sergeant Eileen Morris
- Dana Sparks - Carolyn Imes
- Jim Hanks - Kyle Anderson
- Dennis Singletary - Technician
- Bo Clancey - Lance Corporal Edward Carr
- Erik Dellums - Charlie Lynch
- Joan Pringle - Agent Mary Holland
- Jane Daly - Lizbeth Rawlings
- Elise Robins - Barkeeper
- Tom Simmons - Police Officer
- Andrea Grano - Corporal Barry
- Christian Payne - Corporal Winrow
- Monique Edwards - Maid
- Monique Edwards - Bethesda Nurse
- Kurt Caceres - Lt. Frank Grady
- Tony Ervolina - Lear Jet Pilot
- Adam Gregor - Admiral Arkady Yakushkin
- Ron Sanchez - Commander Booth
- Ron Sanchez - Baltimore Cop
- Ron Sanchez - Captain Crandall
- Beau Baxter - Captain Weston
- Kevin Fry-Bowers - Corpsman
- Kevin Fry-Bowers - Commander Morton
- Tim Lounibos - Lt. Peter Yuen
- David Q. Combs - Judge Simeon
- David Q. Combs - Dr. Vaughn
- Edward Edwards - Captain Ruggiero
- Ivelka Reyes - Lt. Purcell
- David Barrera - Lt. Archuleta
- Mark Metcalf - Captain Pike
- Sean Christopher Davis - Airman Griggs
- Tony Crane - Lt. Brian Nelson
- Kent Faulcon - L Cpl. Sheets
- Kent Faulcon - Gunnery Chief
- A.J. Johnson - Lt. Gold
- Robert Zachar - Captain Packard
- Dwayne Adway - Corporal Keely Woods / Lamar Dunwoody
- Christopher Babers - Toops
- Ruth Silveira - Secretary
- Francis Fallon - Petty Officer Richard Brindisi
- Brenden Jefferson - Street Kid
- Elimu Nelson - Pvt. William Clauson
- Adam Fitzhugh - Marine Private
- Oliver North - Ollie
- Oliver North - Oliver North
- Doris Hess - Lt. Cmdr. Kramer
- Frances Marshall - Martha Anderson
- Rif Hutton - Alan Mattoni
- Rif Hutton - Lt. Cmdr. Alan Mattoni
- Reamy Hall - Sonar Technician
- Andrew Robinson - Thomas Kly
- Anthony Holiday - EWS
- Annie Gagen - Mrs. Flannik
- Linden Chiles - Four Star
- Linden Chiles - James Dawkins
- Matt Winston - Ron Katz
- Bruce Jarchow - NCIS Agent Grondyke
- Kari Coleman - Marcy Katz
- Peter Konerko - Cop
- Gwen Humble - Thelma
- Catherine Butterfield - Louise
- W.K. Stratton - Ted Lindsey
- W.K. Stratton - Captain Stewart
- Jeffrey Dean Morgan - Weapons Officer
- Gonzalo Menendez - Lieutenant Rojas
- Gonzalo Menendez - Marine
- Judd Trichter - Cadet Billy Tompkins
- Joanna Canton - Cadet Luisa Vasquez
- Brian Gross - Cadet Steve Corcoran
- Александр Кузнецов - Alex Volkonov
- Александр Кузнецов - Pilot
- Александр Кузнецов - Commander Yuri Kretchiak
- Brian Kimmet - Cadet Scott Armstrong
- Kimberly Campbell - Kimberly Saunders
- Dean Hill - Carl Carman
- Daniel Kountz - Cadet
- Isabella Hofmann - Meredith Cavanaugh
- Isabella Hofmann - Maryann Cavendish
- Joe Marinelli - Messers
- Steve O'Connor - Alex Kryler
- Cathy Worthington - Lieutenant Colonel
- Cathy Worthington - Senior Member
- Blue Deckert - Agent Matlovich
- Hildy Brooks - Chief Judge Balter
- Steve Stapenhorst - Judge Lurie
- David Carpenter - Commander Appleby
- David Carpenter - Joe Osborne
- Michaela Morgan - Mrs. Pfeifer
- Chip Heller - President of Court Martial
- Paul McKenna - Brig. General Perry
- Marco Sanchez - Petty Officer Mark DeMara
- Michael Shannon - Major General Richard Plesac
- Michael Shannon - Richard Plesac
- Sean Hennigan - Capt. Roy Salveras
- Philip Angelotti - Helmsman
- Craig Kvinsland - Rescue Teammate
- Curtis Eames - Damage Control Asst.
- Nathan Spencer - Younger Kevin
- Tai Scrivener - Younger Toohey
- Brett Cousins - O'Connor
- Steve Cox - Maintenance Man
- Septimus Caton - R.A.N. Lt.
- Stephen Markle - Kevin Lee
- Dan Gerrity - Chief Harrelson
- Dan Gerrity - Commander Charles Ziegler
- Martin Jacobs - Captain Howell
- Monique Wright - Reporter
- Terry Camilleri - Sherriff's Officer
- Ada Tai - Chinese Model
- Todd Kimsey - Commander Crozier
- Todd Kimsey - Ted Donovan
- Todd Kimsey - Chief Boatswain's Mate
- Arlene Tai - Chinese Model
- Jamison Jones - Edward Proxy
- Polly W. LePorte - Foreperson
- Alexandra Bokyun Chun - Solla Jong
- Paul Vincent O'Connor - General Zachary Wolfe
- Art Chudabala - Kwan Kun-An
- François Chau - Kin Ku
- Michael Ryan Way - Oceanic Airline Pilot Captain Bill Amstead
- Chad Brannon - Young Hoskins
- Cindy Lu - Young-Hee
- Ransford Doherty - Private
- Ned Luke - Senior Chief Petty Officer Bracken
- Martin Grey - Capt. Eric Miller
- George Palermo - Petty Officer Pascone
- Robert Neary - Lieutenant Wyatt
- Natalia Ongaro - Seaman Sandy Stortz
- Susanna Brisk - Red-headed Australian Girl
- Robert Clotworthy - Jim Wythrip
- David Burr - Wilson Waller
- Biff McGuire - Adm. Caleb Stanton, Ret.
- Edward Blatchford - Lt. Cmdr. Roy Neilson
- Tait Smith - Petty Officer Second Class Roland Potts
- Stephen Ramsey - CPO Lindsey
- Tegan West - Sgt. Wes Taygun
- Paul Collins - SecNav Alexander Nelson
- Paul Collins - Alexander Nelson
- Paul Collins - John C. Spencer
- Christian Leffler - Gary Jamirro
- Al Rodrigo - Jason Kaplan
- Elijah Mahar - Lt. Bryant
- Michael Wiseman - Jack Riggins
- Mike Genovese - Pops Munchak
- Dennis Cockrum - Vic Velasco
- James Edson - Policeman
- Michael MacRae - Capt. Thomas Chaddock
- Ryan Cutrona - General Piper
- Jane A. Johnston - Majorie Kranz
- Anne E. Curry - Ellen Chaddock
- Brent Huff - Col. Howard Pergament
- A.J. Tannen - Lt. Alfred Aldridge
- J. Patrick Lawlor - Officer of the Deck
- Michael Gallagher - Seaman Smith
- Jade Carter - Sergei Zhukov
- Luciano Miele - Camerier
- Luciano Miele - Waiter
- Greg Watanabe - Agent Adachi
- Stephen Mendel - Col. Tretyakov
- Andi Carnick - Marcy Reynolds
- Bryan Rasmussen - XO
- Bryan Rasmussen - Sgt Dutch's Colonel
- Camille Saviola - Janet Vitaglianso
- Aymara De Llano - Reynalda Mantilla
- David Castro - Orlando Mantilla
- Sandra Teres - Montanez
- Matt Casper - Tippit
- Jim Wise - Mickey Gallo
- Jim Wise - Club Emcee
- Dwight Bacquie - Chief Master-At-Arms
- Scott Haven - Chief of Chaplains
- Scott Haven - Chaplain
- Reed Frerichs - Bo Sun's Mate
- David Hayward - Jack Wilson
- Jon Curry - Lt. Berke
- Coleen Maloney - Sara Fishman
- Christopher DerGregorian - Lt. Urquizu
- Anna Berger - Mrs. Palermo
- Julie Pop - Dr. Amy Winston
- Robb Reesman - Master Chief Newman
- Gary Graham - Capt. Tobias Ingles
- Gary Graham - Gary Hochausen
- Tina Lifford - Juanita Ressler
- Ronnie Marmo - P.O. Matteo Palermo
- Sofia Karstens - Misty James
- Vincent Duvall - President
- Kamala Lopez - Princess Fatima 'Fannie' al-Amatula
- Stogie Kenyatta - Lt. Bin Rasheed
- Valeri Ross - Nurse
- Subash Kundanmal - Fatima's Father
- Shaun Duke - Yousif Al-Mutawaf
- Anne Betancourt - Muslim Tribunal Member
- Vachik Mangassarian - Muslim Tribunal Chairman
- James Healy Jr. - Federal Agent
- Frayne Rosanoff - Gregory Riordan
- Frayne Rosanoff - Writer
- Vien Hong - Prisoner
- Sibel Ergener - Lt. Elizabeth 'Skates' Hawkes
- Sibel Ergener - Elizabeth 'Skates' Hawkes
- Corbin Bernsen - Captain Owen Sebring
- John Mahon - Admiral Rockerly
- Michael McGuire - General Evan Parker
- Rob Moran - Cyrus Fortney
- Rob Moran - Cop
- Peter White - Admiral Spencer
- Kevin Blake - Young R.C. Coffin
- S.E. Perry - Captain Weller
- Scott Williamson - Larry Kaliski
- Shaw Jones - PO Watson
- Shaw Jones - Trestman
- Elyse Donalson - Nurse
- Christina Pickles - Trish Burnett
- David Quane - Seahawk Pilot
- David Quane - Chief Petty Officer Basilio
- Henry LeBlanc - Captain Jones
- Nicole Avant - Receptionist
- Judi Beecher - Salesgirl
- Scott Mosenson - Major Bartz
- Ray Baker - Admiral Hollenbeck
- Dwain A. Perry - P.O. 3rd Class
- Stevie Johnson - Robert Johnson
- John Gavigan - Judge Loftness
- Dick DeCoit - Captain Minnis
- Shelly Benedict - Bailiff
- Peter Dillard - Younger Osborne
- Mark Chalant Phifer - Younger Craig
- Michael Spound - Tim Bryant
- Marcelo Tubert - Admiral Picato
- Richard Tanner - Captain Agazi
- Sam Witwer - Beasley
- Kimble Jemison - Officer of the Deck
- Andrew Caple-Shaw - Private Krohn
- Jonathan Breck - Marine Sergeant
- Troy Ruptash - Chief Kafenhaus
- Troy Ruptash - Terrence Connor
- Tom McCafferty - Panel President
- David Barry Gray - Petty Officer Duell
- Brian McGovern - Sergeant Hart
- Harrison Page - Stiles Morris
- Andy Umberger - Dr. Pomerantz
- Michael Hagerty - Petty Officer Canton
- Jonathan T. Floyd - Seaman Charles Gaynor
- Jeff Doucette - Senator Jim
- Jennifer Copping - Belinda Hart
- Chuck Walczak - Seaman Sanders
- Ramsey Malouky - Lieutenant Ozden
- Ramsey Malouky - Ibrahim Massoud
- Craig Watkinson - Ordnanceman Louis Cellucci
- John Allsopp - Master-at-Arms
- Ravil Isyanov - Captain Karnik
- Jeannie Wilson - Mrs. Cochrane
- Dan Martin - Senior Chief
- Grant Garrison - Bradley
- Jason Matthew Smith - Sandusky
- Candace Weber - Teri Childers
- Lorenzo Callender - Helmsman
- Thomas Vincent Kelly - Lieutenant Pettigrew
- Wanda Acuna - Lucy Galindez
- Hector Elias - Pvt. Rafael Jesus Rivera
- Matt McKenzie - Felton Swaggard
- Robert Fuller - Marine Corps General
- Ricki Lopez - Young Private Rivera
- William Francis McGuire - Judge
- William Francis McGuire - Scout Leader
- William Francis McGuire - Detective Amira
- Jon Hershfield - Private Albert Barksdale
- Brad Bartram - Doctor
- Josh Taylor - Colonel McRae
- Cindy Ambuehl - Rene Peterson
- Kate Jennings Grant - Joan Steele
- Matt Mulhern - Commander Stinson
- Deena-Marie Consiglio - Corporal Hassler
- Robert Lipton - Judge Dubin
- Marty Yost - CIA Technician
- Dianna Miranda - Colina Ojeda
- Joseph Kell - Mr. Ravenswood, Mishka's Owner
- George Perez - Efren Minas
- Richard Penn - Judge Eberhardt
- David Starwalt - Manager of Interment
- David Starwalt - Senior Member
- Rita Zohar - Mrs. Minas
- Ricardo Chavira - Miguel
- Lou Richards - Captain Costain
- Seth Jaffe - Colonel Warren
- John Walcutt - Caleb Farmer
- John Walcutt - Tom Johnson
- Gerald McRaney - Sergeant Major Charvis Krohn
- Michael Whaley - Detective Carlton
- John Linton - Captain Albers
- Kat Sawyer-Young - Marilyn Lerner
- Philippe Bergeron - Waiter
- Ned Schmidtke - Harold Fetzer
- Caprice Benedetti - Gina Belotti
- Chris Marley - Sergeant Cronacher
- Ashley Tucker - Sergeant Grieco
- Nicolas Surovy - Major General Leonard Onichimoski
- Wendy Speake - Reporter
- Brian Cousins - Major Lynch
- Susan Haskell - Jordan Parker
- Pepper Sweeney - Insp. Kenworthy
- J. Patrick McCormack - Judge Geary
- Jim Ortlieb - Miller Josephson
- Felecia M. Bell - Katherine Tindle
- Scott Decker - Lt. George Fontenot
- Chas. Floyd Johnson - Dr. Bruce Gasden
- Susan Angelo - Jackie Mattoni
- Brian Palermo - Motorist
- Bryan Anthony - Green Pilot
- Trevor Goddard - Mic Brumby
- Rick Hall - Air Boss
- Daniel Nathan Spector - Dr. Minchey
- Scott Hoxby - Bethesda Doctor
- Tom Amandes - John Flagler
- Tom Amandes - Commander Flagler
- Kenna J. Ramsey - Sonar Technician
- Reggie Currelley - Winch Operator
- Linda Klein - Corpsman
- Marc Valera - Corpsman
- Randy Vasquez - Victor 'Gunny' Galindez
- Scott Lawrence - Sturgis Turner
- Russell Sams - Airman Peter Tyree
- Jennifer Savidge - Amy Helfman
- Georgann Johnson - Mrs. Peterson
- Marlon Young - LSE
- Chuck Carrington - Jason Tiner
- Chuck Carrington - Archie Bond
- Amy Lyndon - Petty Officer Darling
- Gregory Storm - Cmdr. Wilkinson
- Sandy Ward - Pops Grahowsky
- Billy Mayo - Embarkation Officer
- Susan Leslie - Master Chief Morrow
- Michael Garvey - Master Chief Edwards
- Scotty Cox - Harold Loveland
- Clay Greenbush - Cop
- Paul Scherrer - Petty Officer Second Class Ramsey Dill
- Elizabeth Anne Allen - Ann Sheehy
- Ashley Eckstein - Lisa Rossbach
- Thomas Anthony Jones - Special Agent Dobbs
- Thomas Anthony Jones - Navy Captain
- Thomas Anthony Jones - Sgt Dutch's Lance Corporal
- Harvey Levin - Newscaster
- Mae Whitman - Chloe Madison
- Don Stewart - Adm. Danico
- Michael Reilly Burke - Lt. Cmdr. Jay Pagano
- Todd Waring - Capt. Perry Reeves
- Bonnie Root - Lt. Sandy Winters
- Rodney Scott - Bill Webster
- John Valdetero - Senior Member
- Melanie Chartoff - Sen. Anne Pick
- Ian Ziering - Captain William Shepard
- Casey Sander - Frank Seawell
- Kitty Swink - Janet Sauter
- Rob Youngblood - Sgt. Ed Lanier
- Karri Turner - Harriet Sims
- Karri Turner - Phyllis Diller
- Karri Turner - Jonie James
- Jameson Parker - Harrison Kershaw
- Robert Joseph - Lt. Stan Markham
- Zoe McLellan - Jane Connors
- Erik Rutherford - Marine
- Julian Bailey - Lt. Cody Smathers
- Seamus Dever - Caden Duran
- Jolie Jenkins - Kylie
- Marc Senter - PFC Joseph Smithfield
- Kathleen Luong - Suong Khoi
- Long Nguyen - Translator
- Catherine Ai - Pham Ta
- Elyse Dinh - Mrs. Hien
- Tom Bresnahan - Eddie Connelly
- Tamlyn Tomita - Tracy Manetti
- Brixton Karnes - Commander Cooper
- Bill Kemp - Schecket
- Bruce Ramsay - Steven Wilson / Matthew Devine
- Holly Fields - Jennifer Bruder
- Sherry Hursey - Mrs. Lindsey
- Sean Squire - Petty Officer
- Dylan Fergus - Promisserio
- Elena Lyons - Navy Lieutenant
- Missy Yager - Cheryl Ashley
- Laura Johnson - Mrs. Kubin
- Jennifer Tung - Toxicologist
- Gavin MacLeod - Raymond Harrick
- Angela Paton - Elena Motley
- Wendie Jo Sperber - Landlady
- Gene Borkan - Judge
- Alan Dale - Tom Morrow
- Faran Tahir - Amad Bin Atwa
- Rory Thost - Tommy
- Wiley M. Pickett - State Trooper
- Kevin G. Schmidt - Billy
- Cathleen Gallagher - Heather
- Michael Muhney - Major Jack McBurney
- Paul Norwood - Judge
- David Haskin - Senior Officer
- Marco Rodríguez - Raul Garcia
- Ali Afshar - Sadik's Henchman
- Dean Butler - Navy Appellate Court Judge #2
- Richard Whiten - Navy Appellate Court Judge #3
- Mark Humphrey - Harlan Bradford
- Adam Nelson - Navy Appellate Court Judge #1
- Joe Wandell - Assassin
- Steve Heinze - Bartus Van Duyn
- Bernard Addison - Gunnery Sergeant Parker
- Laura Putney - Catherine Gale
- Brian McNamara - Andrew Gale
- Jack Stehlin - Edward Hardy
- D.C. Douglas - Dr. Alan Ganzel
- Donald Sage Mackay - Pilot
- Kayla Blake - Secretary to Catherine Gale
- Nigel Gibbs - Drone Operator
- Gregory Cooke - Warren Robinson
- Jodi Bianca Wise - Carla Robinson
- Mary Wickliffe - Commander Ferranti
- Greg Collins - American Soldier
- Navid Negahban - Jamal Bin Fahad Al-Hadi
- Thomas Lumberg Jr. - Pilot #1
- Matthew Troyer - Pilot #2
- Denise Crosby - Mrs. Dietz
- Eve Brent - Neighbor
- David Agranov - Flight Deck Blue Shirt
- Oleg Stefan - Uri Lentoff
- James Mathers - Forensic Pathologist
- Tanya Memme - ZNN News Anchorwoman
- Lesli Margherita - Lt. Urbanski
- William Windom - Former Chief of Naval Operations
- Donna Bullock - Lillian Dorning
- Crystal Carson - Cmdr. Carpenter
- Tara Buck - Translator
- Christopher Goodman - Marine Sgt. Guard
- David Andriole - Thomas Haller
- Craig Kirkwood - Sean Stiles
- Richard Biggs - John Swift
- Todd Jeffries - Sam Moseley
- David Wallace - Peter Golding
- Josh Barker - Navy Lieutenant
- Amy Landers - Air Force Lieutenant
- Bobby Hall - Senior Member
- Kasey Stevens - Vanessa Stevens-Dupree
- Graham Jarvis - Henry Guernsey
- Marc Vann - Police Detective
- Steven Chester Prince - Cmdr. Guyer
- Karina Logue - Jenny Wilson
- Burgess Jenkins - Jack Kersey
- James Kyson - Lieutenant Pak
- Daniel Bess - Joseph Tenny
- D.B. Woodside - FBI Special Agent Rob Benton
- Lucia Rijker - Sgt. Maria Hoyos
- Bruce Davison - Dr. Morris Sperling
- Marcus Coloma - Matthew Cantrell
- Ed Bernard - Mr. Gant
- Laurel Lockhart - Tess' Mom
- Colin Powell - Self (uncredited)
- Dominique Swain - Lt. Eve Sorrens
- Bruce Gray - Brig. Gen. Sawyer
- Marty Maguire - Jury Foreman
- Eric Winzenreid - Ron Sadowski
- Donald P. Bellisario
- Charles Holland
- Michael Zinberg
Angela Paton interpreta a Elena Motley en la serie.
Rick Overton hace el papel de William Markey.
John Ashton interpreta a Brian Turque en la serie.
Adam Baldwin hace el papel de Cmdr. Michael Rainer.
Kent McCord interpreta a Capt. Henry Delario en la serie.
Kimberly Campbell interpreta a Kimberly Saunders en la serie.
Wendie Jo Sperber hace el papel de Landlady.
William Russ interpreta a General Earl Watson en la serie.
Tamlyn Tomita interpreta a Lt. Cmdr. Tracy Manetti en la serie.
John Diehl hace el papel de Jack Raglan.
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