- Martin Sheen - Karl Lessing
- Robert Walden - Billy Fine
- Tisha Sterling - Linda Johnson
- Danny Goldman - Press Photographer
- Gregory Sierra - Lou D'Allessandro
- Robert Walker Jr. - Neil Cahill
- Johnny Cash - Tommy Brown
- Richard Basehart - Nicholas Framer
- Kevin McCarthy - Frank Simmons
- Aneta Corsaut - Nurse Morgan
- Lloyd Bochner - Mazoor Berozski
- Janet Leigh - Grace Wheeler Willis
- Sal Mineo - Rahmin Habib
- Pedro Armendáriz Jr. - Commandante Sanchez
- Dennis Dugan - Theodore 'Mac' Albinsky
- Robert Conrad - Milo Janos
- Larry Storch - Mr. Weekly
- Gena Rowlands - Elizabeth Van Wick
- Bert Remsen - Mark
- Theodore Bikel - Oliver Brandt
- Richard Dysart - Max Duval
- Laurence Luckinbill - Mark McAndrews
- Tricia O'Neil - Miss Cochran
- Clive Revill - Joe Devlin
- Guy Stockwell - Club Owner
- Peter Haskell - Budd Clarke
- Anthony Andrews - Elliott Blake
- Steven Hill - Mr. Marosco
- Peter Jurasik - Simon Ward
- Rebecca Staab - Tina
- Ian McShane - Leland St. John
- Ron Cey - Ron Cey
- Brenda Vaccaro - Jess McCurdy
- Martin Landau - Dexter Paris / Norman Paris
- Vincent Price - David Lang
- Donald Pleasence - Adrian Carsini
- Jack Riley - Director
- Robert Middleton - Victor Norris
- Lou Wagner - Ross
- Rosemary Murphy - Margaret Halperin
- Anjanette Comer - Jenifer Welles
- Dean Jagger - Walter Cannell
- Honor Blackman - Lillian Stanhope
- Sam Jaffe - Henry Willis
- Ricardo Montalban - Luis Montoya
- Paul Gleason - Parsons
- Pat Harrington, Jr. - Buddy Castle
- Patrick Macnee - Captain Gibbon
- Herbert Jefferson Jr. - Baxter
- Jeannie Berlin - Janie Brandt
- Ruth Gordon - Abigail Mitchell
- Louis Jourdan - Paul Gerard
- Nicol Williamson - Eric Mason
- Stephen Caffrey - Justin Rowe
- Little Richard - Little Richard
- Karen Austin - Dr. Paula Hall
- Janet Julian - Jill
- Patrick Bauchau - Max Barsini
- Ian Buchanan - Sean Brantley
- Louis Zorich - Frank Staplin
- Helen Shaver - Vivian Dimitri
- Dick Sargent - Dick Sargent
- Andrew Stevens - Wayne Jennings
- Tim O'Connor - Michael Hatheway
- Trish Van Devere - Kay Freestone
- Sian Barbara Allen - Shirley Blaine
- Gary Conway - Enrico Carsini
- Jackie Cooper - Nelson Hayward
- George Wyner - Film Editor
- Lew Ayres - Howard Nicholson
- Richard Kiley - Mark Halperin
- Myrna Loy - Lizzi Fielding
- John Williams - Roger Haversham
- John Payne - Ned Diamond
- Hector Elizondo - Hassan Salah
- Cynthia Sikes - Della
- Robert Brown - Arthur Meadis
- Walter Koenig - Sergeant Johnson
- Kenneth Mars - Mike
- Charles Frank - Edmund Gavin
- Lainie Kazan - Valerie Kirk
- Kim Cattrall - Joanne Nicholls
- Albert Paulsen - Vincent Pauley
- Penny Johnson Jerald - Maxine Jarrett
- Tad Horino - Ando Miaki
- Anthony Zerbe - Max Dyson
- Fisher Stevens - Alex Brady
- Kirk Thornton - Police Technician
- Teresa Ganzel - Dede Perkins
- Paul Burke - Horace Sherwin
- Barbara Colby - Lilly La Sanka
- Vera Miles - Viveca Scott
- Katey Sagal - Secretary
- Chuck McCann - Roger White
- Lee Montgomery - Steve Spelberg
- John Cassavetes - Alex Benedict
- Maurice Evans - Raymond
- Carmen Argenziano - Coroner Anderson
- Robert Loggia - Harry Blandford
- Oskar Werner - Harold van Wyck
- Danny Dayton - Director
- Samantha Eggar - Vivian Brandt
- Mako - Kanji Ousu
- Joel Fabiani - Charles Hunter
- Katherine Cannon - June Clark
- Louis Herthum - Technician
- George Hamilton - Wade Anders
- George Hamilton - Mark Collier
- John Martin - Sam Marlowe
- Dabney Coleman - Detective Murray
- Dabney Coleman - Hugh Creighton
- James Greene - Bert Spindler
- Jeff Perry - Leonard Fisher
- Fionnula Flanagan - Louise
- Alan Scarfe - Harry Matthews
- Mariette Hartley - Veronica
- Mariette Hartley - Eileen McRae
- Roscoe Lee Browne - Dr. Steadman
- Jo Anderson - Lydia Corman
- Joanne Linville - Victoria Hayward
- William Christopher - Male Scientist
- David White - Phil Corrigan
- Jeanette Nolan - Kate O'Connell
- Jeanette Nolan - Mrs. Peck
- Diane Baker - Joanna Clay
- Martha Scott - Margaret Meadis
- Lola Albright - Clare Daley
- Jamie Lee Curtis - Waitress
- France Nuyen - Miss Choy
- William Lucking - Dominic Doyle
- Julian Stone - Neddy Malcolm
- Robert Costanzo - Sgt. Russo
- Nan Martin - Rose Walker
- Arthur Hill - Governor
- Edward Winter - Charlie Chambers
- James Read - Wesley Corman
- Bernard Fox - Purser Watkins
- Robert Ellenstein - Stein
- Jessica Walter - Margaret Nicholson
- Blythe Danner - Janice Benedict
- Nehemiah Persoff - Jesse Jerome
- Larry D. Mann - Albert
- Ron Rifkin - Luther
- James Sutorius - Professor D.E. Rusk
- Elizabeth Ruscio - Fran
- Anne Haney - Louise
- Michael Alldredge - Connolly
- Bob Dishy - John Wilson
- Bob Dishy - Frederic Wilson
- Nancy Walker - Nancy Walker
- Julie Harris - Karen Fielding
- John Zaremba - Coroner
- Pat Morita - House Boy
- Denis Arndt - Paul Mackey
- James Olson - Paul Rifkin
- Michael Fox - Dr. Benson
- Dana Elcar - Falcon
- Monte Landis - Steward
- Michael Pataki - Sam
- Reid Smith - Andy Stevens
- Lesley Ann Warren - Nadia Donner
- Lindsay Crouse - Joan Allenby
- Stephen Elliott - General Padget
- Stephen Elliott - Carl Donner
- Stephen Macht - David Kincaid
- Robert Foxworth - Frankie Brailie
- Janet Eilber - Jenny Padget
- Laurie Walters - Helen Ashcroft
- Cameron Oppenheimer - Nymph
- Roddy McDowall - Roger Stanford
- Janis Paige - Goldie Williamson
- Bradford Dillman - Tony Goodland
- William Smith - Nichols
- Anne Baxter - Nora Chandler
- Pippa Scott - Jean Davis
- Mel Ferrer - Jerry Parks
- Ray Milland - Jarvis Goodland
- Ray Milland - Arthur Kennicutt
- Frank Converse - Mr. Fallon
- Jack Cassidy - Riley Greenleaf
- Jack Cassidy - Ken Franklin
- Jack Cassidy - The Great Santini
- Edith Head - Edith Head
- John Archer - Paul
- Dean Stockwell - Eric Wagner
- Dean Stockwell - Lloyd Harrington
- Leonard Nimoy - Barry Mayfield
- Nita Talbot - Marcia Dalton
- Will Geer - Edmund Hidemann
- Laurence Harvey - Emmet Clayton
- Patrick O'Neal - Frank Flanagan
- Patrick O'Neal - Elliot Markham
- Heidi Brühl - Linda Robinson
- Jack Kruschen - Tomlin Dudek
- Molly Hagan - Ruth Jernigan
- Molly Hagan - Victoria Chase
- Julie Newmar - Lisa Chambers
- Paul Stewart - Clifford Paris
- Veronica Anderson - Maid (uncredited)
- Gino Conforti - Ferdy
- Karen Maruyama - Maid
- Haven Earle Haley - Second Reporter
- Ken Swofford - Harry Stone
- Len Wayland - Captain of Detectives
- Louise Latham - Mrs. Norris
- Leslie Nielsen - A.J. Henderson
- Leslie Nielsen - Peter Hamilton
- Anne Francis - Sharon Martin
- Anne Francis - Valerie Bishop
- Lieux Dressler - Ceil Gentry
- Francis De Sales - Patterson
- Barbara Baldavin - Brimmer's Secretary
- John Milford - Detective #1
- Mickey Spillane - Alan Mallory
- Jacques Aubuchon - Jeffrey Neal
- John Davis Chandler - Eddie Kane
- José Ferrer - Marshall Cahill
- Arthur Batanides - Murph
- Janit Baldwin - Tina
- Eric Christmas - Bruno Wexler
- Gretchen Corbett - Jessica Conroy
- Collin Wilcox Paxton - Ruth Stafford
- Dick Van Dyke - Paul Galesko
- Antoinette Bower - Frances Galesko
- Don Gordon - Alvin Deschler
- JoAnna Cameron - Lorna McGrath
- David Sheiner - Ray
- Burr DeBenning - Capt. Loomis
- Madeleine Sherwood - Ms. Brady
- Steve Gravers - Sergeant
- Robert Culp - Paul Hanlon
- Robert Culp - Bart Kepple
- Robert Culp - Jordan Rowe
- Robert Culp - Investigator Brimmer
- Tom Simcox - William Haynes
- Mark Wheeler - Roy Springer
- Rosalind Miles - Nancy
- Jane Greer - Sylvia Danziger
- Patricia Barry - Francine
- Trisha Noble - Marcy
- Brioni Farrell - Xenia
- Ida Lupino - Doris Buckner
- Ida Lupino - Edna Brown
- Forrest Tucker - Bo Williamson
- Sandra Gould - Matron
- Brett Halsey - Ken Archer
- Martin Milner - Jim Ferris
- Richard Bull - Second Detective
- Jon Lormer - Hearing Officer
- Ross Martin - Dale Kingston
- Joan Shawlee - Mitilda
- Barney Phillips - Captain Wyler
- Curt Conway - Evans
- John Kerr - Roger Dutton
- Hoke Howell - Sergeant
- Pamela Austin - Jennifer Williamson
- John Fiedler - Doctor
- Bettye Ackerman - Miss Sherman
- Nick Dennis - Guard
- William Windom - Everett Logan
- Jason Wingreen - Policeman
- Eddie Quillan - Ferguson
- Richard Anderson - Bryce Chadwick
- Susan Clark - Beth Chadwick
- Jessie Royce Landis - Mrs. Chadwick
- Joel Fluellen - Charles
- Garry Walberg - First Detective
- Susan Barrister - Waitress
- Sorrell Booke - J.J. Stringer
- Sorrell Booke - Bertie Hastings
- Vic Tayback - Sam Franklin
- Kim Hunter - Edna Matthews
- Patrick McGoohan - Nelson Brenner
- Patrick McGoohan - Oscar Finch
- Patrick McGoohan - Eric Prince
- Don Ameche - Frank Simpson
- Mary Wickes - Landlady
- George Gaynes - Frenchman
- George Gaynes - Everett
- Claude Johnson - Policeman
- Dennis Rucker - Parking Boy (Joe)
- Suzanne Pleshette - Helen Stewart
- Richard Stahl - Ballistics Man
- Richard Stahl - Mr. Fremont
- Kate Reid - Mrs. Walters
- Eddie Albert - Martin Hollister
- Glen Vernon - First Officer
- Jim Halferty - First Marine Cadet
- Val Avery - Ralph Dobbs
- Val Avery - Artie Jessup
- Val Avery - Harry Barnes
- Joyce Van Patten - Sister of Mercy
- Joyce Van Patten - Ruth Lytton
- Robert Gibbons - Clerk
- Robert Gibbons - Rogers
- Rosemary Forsyth - Joanna Ferris
- Pat Crowley - Lenore Kennicutt
- Lawrence Cook - Murphy
- Jim Pelham - Second Officer
- Lynnette Mettey - Gloria Jr.
- Barbara Rhoades - Hostess
- Barbara Rhoades - Joyce
- Les Lannom - Malloy
- Rip Torn - Leon Lamarr
- Michael V. Gazzo - Vittorio Rossi
- Antony Alda - Mario DeLuca
- Fred Holliday - Crawford
- Alberto Morin - Chef Louis
- Jimmy Murphy - Charlie
- Carolyn Martin - Lady Cashier
- James Gregory - David Buckner
- Susan Howard - Shirley Wagner
- Thayer David - Clerk
- Patrick Culliton - Danny Green
- Michael Payne - Jefferson
- Regis Cordic - Lewis
- Regis Cordic - Deputy Commissioner
- Otis Young - Lawrence Melville
- William Mims - Gallery Attendant
- Edward Bach - Executive
- Angela May - Ruth
- Betty McGuire - Della
- Kelly Flynn - Bellboy
- G. D. Spradlin - Martin Hammond
- Mary Jackson - Annie
- George Wendt - Graham McVeigh
- Barry Corbin - Clifford Calvert
- Billy Connolly - Findlay Crawford
- Ken Lerner - Walter Neff
- Marge Redmond - Helen Hendrix
- Bart Burns - Thompson
- Bart Burns - Sergeant Fields
- Dave Florek - Norm
- Pierrino Mascarino - Tuba Player
- Leeza Vinnichenko - Cleaning Woman
- Susan Gibney - Madge
- Michele Lamar Richards - Airline Clerk
- Doug MacHugh - Bartender #1
- Stuart Nisbet - Dr. Sullivan
- Stuart Nisbet - Pinstripe
- Heather James - Woman in Bar
- Cliff Carnell - Officer Wilson
- Cliff Carnell - Photo Shop Man
- Cliff Carnell - Plainclothesman
- Peter Saputo - Man in Bar
- Al Pugliese - Phil Crossette
- Time Winters - Stan
- Avner Garbi - Kardarsian
- Lisa Barnes - Waitress
- Robert Madrid - Waiter / Policeman
- Don Keefer - Medical Examiner
- Don Keefer - Deputy Coroner
- Dana Andersen - Dori
- Michael Bacall - Tommy
- Charles Howerton - Colonel Eckherdt
- Arlene Martel - Gloria
- Arlene Martel - Tanya
- Arlene Martel - Salesgirl
- Tony Amendola - Clergyman
- Rob Garrison - Young Man
- Clete Roberts - TV Newsman
- Clete Roberts - TV Anchor Man
- Frank Simons - Polygraph Operator
- Steve Zettler - Lieutenant Bravo
- Harry Johnson - Charlie
- Jamie Rose - Nancy Brower
- Bruce Kirby - Sergeant Kramer
- Bruce Kirby - Phil Brindle
- Bruce Kirby - Lab Attendant
- Bruce Kirby - TV Repairman
- Lew Brown - Farrell
- Lew Brown - Detective #2
- Gary Kroeger - Freddy Brower
- Betsy Palmer - Martha Lamarr
- Joanna Going - Melissa Hayes
- Thomas Calabro - Andy Parma
- Dan Butler - Sergeant Goodman
- Doug Savant - Dennis Mulrooney
- Daniel McDonald - Strassa
- Don Swayze - Albert Wagner
- Donald Moffat - Sheldon Hays
- Greg Evigan - Harold McCain
- Frank McRae - Lt. Robertson
- Don S. Davis - Bertie
- Steve Forrest - Big Fred
- Frank Baxter - Fred
- Frank Baxter - Walter Gray
- Faye Dunaway - Lauren Staton
- Claudia Christian - Lisa Martin
- Armando Pucci - Nick Franco
- Bill Macy - Ruddick
- Doug Sheehan - Riley
- Shelley Morrison - Nick's Maid
- Jack Laufer - Gerry Winters
- Richard Kline - Lou Cates
- Yorgo Constantine - Station Manager
- Burt Young - Mo Weinberg
- Harrison Page - Arthur Brown
- Edward Hibbert - Bramley Kahn
- Kristin Bauer - Suzie Endicott
- Rod Steiger - Vincenzo Fortelli
- Jeff Yagher - Teddy McVeigh
- Jay Acovone - Bruno Romano
- David Rasche - Patrick Kinsley
- Rue McClanahan - Verity Chandler
- Richard Riehle - Sergeant Degarmo
- Charles Cioffi - Sidney Ritter
- Matthew Rhys - Justin Price
- Jennifer Sky - Vanessa
- Douglas Roberts - Linwood Coben
- Milton Frome - Driver
- Peggy Mondo - Woman
- Larry Watson - Sound Man
- Shera Danese - Trish Fairbanks
- Shera Danese - Molly
- Shera Danese - Cathleen Calvert
- Shera Danese - Geraldine Ferguson
- Shera Danese - Eve Plummer
- Shera Danese - Vanessa Barsini
- Joe Renteria - Box Attendant Jimmy
- Ivan Naranjo - Sergeant Hernandez
- Arthur Malet - Fenwick
- Ronald Long - Mr. Jones
- Hedley Mattingly - Customs Man
- John Orchard - Country Constable
- Jack Griffin - Gate Guard
- Jared Martin - Harry Alexander
- Victor Millan - Detective Flores
- Ken Sansom - Paul
- Robert Karnes - Grover
- Robert Karnes - Sergeant Vernon
- Murray MacLeod - Dr. Simpson
- Ron Stokes - Tom
- Patsy Garrett - Cleaning Woman
- Oscar Beregi Jr. - Proprietor
- Mathias Reitz - Anton
- Walker Edmiston - Auctioneer
- Walker Edmiston - Gardener
- Bernie Kuby - Mike Tucker
- Bernie Kuby - Nathan Flowers
- Milt Kogan - Medical Examiner
- Milt Kogan - Dubbing Chief
- Abigail Shelton - Nurse
- Michael Richardson - Young Lawyer
- Tony Cristino - Stickman
- Colby Chester - Jerry
- Marc Hannibal - Fingerprint Man
- David Toma - Policeman
- Timothy Carey - Bert
- Timothy Carey - Tony
- Sandy Kenyon - Harris
- Angelo Grisanti - Detective #1
- James G. Richardson - Shelly
- Kedric Wolfe - Customs Officer
- Deidre Hall - Receptionist
- Deidre Hall - Dian Hunter
- Cheryl Paris - Marcy Edwards
- John Dehner - Roland Pangborn
- John Dehner - Otis Swanson
- Grant Heslov - Lab Technician
- Deborah Rose - Housekeeper
- Joseph Chapman - Prosecutor
- Ann Weldon - Judge
- Lucille Meredith - Lucy
- Lucille Meredith - Lady
- Danny Hassel - Lifeguard
- Isabel García Lorca - Julie
- George Coe - Sydney Hammer
- Charles Macaulay - Farnsworth
- Charles Macaulay - Durkee
- Don Bovingloh - Customer
- Roger Etienne - Night Visitor
- Robert Vaughn - Hayden Danziger
- Robert Vaughn - Charlie Clay
- Harold Harris - Harry Chudnow
- Wilfrid Hyde-White - Kittering
- Wilfrid Hyde-White - Tanner
- John Dunbar - Photographer
- Bill McKinney - Luke Basket
- John Randolph - Colonel Mayehoff
- Richard Caine - Bennett
- Don Mantooth - Phil
- Bonnie Van Dyke - Maryann Cobb
- Douglas Dirkson - Jeff
- Tom McFadden - Police Pilot
- Harry Harvey - Manager
- Alan Manson - Sid Daley
- Victor Izay - Medical Examiner
- Victor Izay - Conroy
- Victor Izay - Lassiter
- Gregory Morton - Older Lawyer
- Vito Scotti - Thomas Dolan
- Vito Scotti - Vito
- Vito Scotti - Salvatore De Fonte
- Vito Scotti - Maitre D'
- Vito Scotti - Chadwick
- Vito Scotti - Mr. Grindell
- Celeste Holm - Phyllis Lytton Brandt
- Sandra Smith - Cathy Goodland
- Marcia Wallace - Women
- James Almanzar - Bartender
- William Bryant - Fields
- William Bryant - Sergeant Jeffries
- Penny Fuller - Mrs. Finch
- Stanley Kamel - Tim Haines
- Steven Ford - Toby Ritt
- Michael Goldfinger - Laundry Truck Driver
- Jerome Guardino - Sergeant Burke
- Jerome Guardino - Harris
- Shaun Toub - Amir
- Carol Barbee - Diane
- Peter Allas - Security Man #1
- Rande Leaman - Staffer
- Bryan Montgomery - Security Man #2
- Eva Charney - Gal
- Huey Redwine - Man #1
- Philip Abbott - Judge Foster (uncredited)
- Rita Taggart - Mrs. Staplin (uncredited)
- Kip Gilman - Jonathan
- Dee Timberlake - Madge
- Don Eitner - Pete Cockrum
- Morgan Upton - Ames
- Joe Warfield - Al Staley
- Susan Krebs - Wendy
- H.B. Haggerty - Masseur
- James Frawley - Roark
- Michael Strong - Sergeant Hoffman
- Stewart J. Zully - Investigator #3
- Stewart J. Zully - Sergeant Burke
- Stewart J. Zully - Sewell
- Adrian Ricard - DMV Clerk
- Thom Carney - Manager
- Tom Signorelli - Doctor
- John Ashton - Calvin MacGruder
- Jimmy Joyce - Camera Operator
- Jimmy Joyce - Workman
- Jimmy Joyce - Handwriting Expert
- Edward Colmans - Minister
- Irene Tedrow - Mrs. Charleswort
- Michael Santiago - Policeman #1
- Edward Cross - Policeman #2
- Harry Hickox - Detective #2
- E.A. Sirianni - Norbert
- Thomas Bellin - Technician
- George Sperdakos - Thackery
- George Sperdakos - Mr. Wagner
- Peter Walker - Narrator
- Daniel Elam - Executive (uncredited)
- George Holmes - Executive (uncredited)
- Clark Ross - Executive (uncredited)
- George Tracy - Shopper (uncredited)
- Charles D. Miller - Crime Scene Cop (uncredited)
- Charles D. Miller - Crime Scene Cop
- Leon Alton - Theatre Patron (uncredited)
- Frank Baker - Theatre Patron (uncredited)
- John Finnegan - Barney
- John Finnegan - Guard
- John Finnegan - Sean Jarvis
- John Finnegan - Assistant Director
- John Finnegan - Carl
- John Finnegan - Quentin Corbett
- John Finnegan - Police Chief
- John Finnegan - Sergeant
- John Finnegan - Workman #1
- John Finnegan - Lieutenant Dreyer
- Anitra Ford - Woman at Theatre (uncredited)
- Manuel DePina - Photographer
- Manuel DePina - Detective #1
- Manuel DePina - Reporter #2
- Bobby Gilbert - Theatre Patron (uncredited)
- George Golden - Theatre Patron (uncredited)
- Paul King - Theatre Patron (uncredited)
- Joseph La Cava - Medical Examiner (uncredited)
- Ethelreda Leopold - Theatre Patron (uncredited)
- Mark Russell - Police Sergeant (uncredited)
- Jeffrey Sayre - Theatre Patron (uncredited)
- B.J. Turner - Decorator 'Vito'
- Susie Singer Carter - Darlene
- Terrence Beasor - Contractor
- Redmond Gleeson - Arnold
- Redmond Gleeson - George Thomas
- Mark Voland - Sergeant
- Robert Donner - Arnie
- Robert Donner - Zeke Rivers
- Robert Donner - Drunk
- Jude Farese - Al Murphy
- Jude Farese - Highway Patrolman
- Dorothy Constantine - Chief's Secretary
- Robert Terry Lee - Photography
- Robert Trumbull - DA
- Bruce Marchiano - Technician #2
- William Shatner - Ward Fowler
- William Shatner - Fielding Chase
- Michael Leopard - Bartender
- Loren Blackwell - Waiter
- Joe Faust - Stetson Hat
- Rosanna Huffman - Mrs. Thornwood
- Rosanna Huffman - Tracy O'Connor
- Regina Leeds - Reporter #1
- Rick Najera - Henry Santos
- Dennis Bailey - Sergeant Lewis
- Patricia Allison - Melanie
- Jack Tate - John
- Larry Burrell - TV Reporter
- Larry Burrell - Newsman
- Paul Ganus - Jack
- Linda Dona - Barbara Baylor
- Michael Russo - Duke Dimarco
- Alan Fudge - David Chase
- Alan Fudge - Mr. Redman
- Alan Fudge - Mr. Harrow
- Emily Kuroda - Linda
- Guerin Barry - Hairdresser
- Seth Foster - Al Morrow
- Jim Jarrett - Production Assistant
- Mary Ingersoll - Sergeant Fitzwater
- Sondra Currie - Mrs. Rocca
- Sondra Currie - Sergeant Hubach
- Lisa Marie Russell - Judy
- Mimi Monaco - Wanda
- Marabina Jaimes - Tisha
- Mark Daneri - Customer
- Brenda Isaacs Booth - Redhead
- Nicole Grey - Porno Actress
- Jay Varela - Captain Ortega
- Jay Varela - Sergeant Rojas
- Alma Beltran - Mrs. Fernandez
- Alma Beltran - Housekeeper
- Jan Hoag - Woman
- Tim Moran - Real Duke
- Barry Borofsky - SWAT Team Leader
- Gary Hershberger - Cooper Redman
- Maree Cheatham - Mrs. Rowe
- Bridget Hanley - Mrs. Rusk
- Mickey Golden - Kepple's Caddy (uncredited)
- Mickey Golden - Reporter (uncredited)
- Jim Antonio - Joe Doyle
- Steven Gilborn - George
- James McEachin - Walter Mearhead
- James McEachin - Billy Jones
- Elizabeth Swackhamer - Sara
- Karl Wiedergott - Ollie Sachs
- James Ingersoll - John
- Dick Balduzzi - Janitor
- Gregg Rogen - Todd
- Jane Alden - Producer
- Ed Begley Jr. - Irving Krutch
- Ed Begley Jr. - Officer Stein
- Noel Conlon - Detective
- Frank Farmer - Professor #1
- Laurence Haddon - Howard Gillespie
- Larry McCormick - News Anchor
- George C. Simms - Officer
- Aaron Seville - Policeman
- Jeremy McCollum - Toby
- David Cowgill - Crewman
- Robert R. Ross Jr. - Norm
- Anthony Beninati - Charles
- Darren Scott - Valet
- Mary Maldonado - Latin Maid
- George Skaff - Haj Kura
- George Skaff - Producer
- Carmine Giovinazzo - Tony Galper
- Julius Carry - Policeman
- Steve Schirripa - Freddie
- Harvey Gold - Coroner
- Harvey Gold - Harry Lewis
- Valerie Landsburg - Inquisitor Editor
- Jorge Garcia - Julius
- Patrick Cupo - Officer Rogers
- Eve Kagan - Pink Feather Boa
- Jamison Yang - Print Guy
- Ariel Llinas - Paramedic
- Iris Bahr - Police Officer
- Audrey Wasilewski - Attendant
- Katie O'Rourke - Hotel Assistant Manager
- Brian Patrick Farrell - Messenger
- Jefferson Kibbee - Jeff
- Jefferson Kibbee - Frank
- Michael McGuire - Hugh Caldwell
- Fred Draper - Swanny Swanso
- Fred Draper - Joseph
- Fred Draper - Murcheson
- Fred Draper - David Morris
- Eleanor Zee - Thelma
- John McCann - Brandon
- John McCann - Officer
- Victor Campos - Doyle
- John Calvin - Charlie Shoup
- Byron Morrow - Amos Lawrence
- Tyne Daly - Dorothea McNally
- Tyne Daly - Dolores
- James V. Christy - Sharkey
- Albert Popwell - Al Como
- Ben Marino - Ned Randall
- Leoda Richards - Theatre Patron (uncredited)
- Leoda Richards - Party Guest (uncredited)
- T.J. Castronovo - Policeman
- Cosmo Sardo - Executive (uncredited)
- Cosmo Sardo - Party Guest (uncredited)
- Cosmo Sardo - Club Member (uncredited)
- Paul Sorensen - Police Pilot
- Eldon Burke - Photographer
- Bill Zuckert - Father
- Bill Zuckert - Captain Sampson
- Bill Zuckert - Captain August
- Jack Krupnick - Limousine Driver
- Robert Buckingham - Detective (uncredited)
- Duke Fishman - Cop (uncredited)
- George Hickman - Derelict (uncredited)
- Michael Jeffers - Barfly (uncredited)
- Martin Strader - Derelict (uncredited)
- Max Wagner - Derelict (uncredited)
- Marshall Grant - Band Member (uncredited)
- Dennis Robertson - Jerry
- Dennis Robertson - Detective Marley
- Dennis Robertson - Reporter #1
- W.S. Holland - Band Member (uncredited)
- Bob Wootton - Band Member (uncredited)
- Philip Bruns - Gene Stafford
- Elizabeth Lambert - Leda
- Elizabeth Lambert - Woman in Bar
- Raymond O'Keefe - Sergeant Rickets
- Ernesto Macias - Fred
- J.R. Clarke - Harry Lassiter
- Kathleen O'Malley - Nurse
- Don Nagel - Doberman
- Jake Jacobs - D.A.
- Peter Church - Constable
- Robert Douglas - Frank Pierce
- Poupée Bocar - Rosanna Wells
- Susan Damante - Melissa
- Peter Maloney - Artie Podell
- Curtis Credel - Magician
- Tony Perez - Reporter (uncredited)
- Don Knight - Mike Alexander
- Dawn Frame - Audrey
- Elizabeth Harrower - Board Member (uncredited)
- Kathryn Janssen - Restaurant Patron (uncredited)
- Marlene Kisker - Restaurant Patron (uncredited)
- Ben Frommer - Bartender (uncredited)
- Ben Frommer - Cook (uncredited)
- Henry Beckman - Detective (uncredited)
- Troy Melton - Security Guard (uncredited)
- Lou Nova - Detective (uncredited)
- George Brenlin - Locksmith
- Vern Rowe - Restaurant Manager
- James B. Sikking - Policeman in Office (uncredited)
- Floyd Levine - Lieutenant Schultz
- Murray Pollack - Reporter (uncredited)
- Murray Pollack - Captain Jamison (uncredited)
- Janet Margolin - Theresa Goren
- Tom Dreesen - TV Host
- Charles Walker - Truck Driver
- Ben Slack - Doctor
- Joe Pine - Clerk (uncredited)
- Joe Pine - Party Guest (uncredited)
- Efrain Figueroa - McGee
- Mary-Margaret Lewis - Mavis
- Judy Jean Berns - Middle-Aged Spinster
- Connie Danese - Receptionist
- Louise Lewis - Mrs. Gompertz
- Jill Remez - Waitress
- Liddy Roley - Policewoman
- Maggie Mellin - Woman
- Annie Waterman - Third Woman
- Virginia Bingham - Fourth Woman
- Robert Rothwell - Minister
- Robert Rothwell - Detective #2
- Sandra Giles - Sixth Woman
- Peter Eastman - Executive (uncredited)
- Kenneth Tobey - Police Commissioner
- Nate Esformes - Hakim
- André Lawrence - Youseff Alafa
- Darrell Zwerling - Motel Manager
- Darrell Zwerling - Lewis Lacey
- Bart Braverman - Picketer #2
- Jeff Goldblum - Protester (uncredited)
- Joshua Bryant - Wayne Taylor
- Joshua Bryant - Dr. MacMurray
- Don Ames - Party Guest (uncredited)
- René Assa - Police Officer (uncredited)
- Jack Berle - Party Guest (uncredited)
- Robert Cole - Party Guest (uncredited)
- Ken DuMain - Party Guest (uncredited)
- Raven Grey Eagle - Party Guest (uncredited)
- Alice Backes - Harriet Jenkins
- Alice Backes - Mrs. Moyland
- Chester Hayes - Cook (uncredited)
- Harry Hollins - Captain (uncredited)
- Shep Houghton - Party Guest (uncredited)
- Paul LeClair - Waiter (uncredited)
- David Byrd - Ralph
- David Byrd - Bailey
- Monty O'Grady - Party Guest (uncredited)
- Nick Pellegrino - Legation Gate Guard (uncredited)
- Carolyn Carradine - Receptionist
- Carolyn Carradine - Major's Wife
- Carolyn Carradine - Biker #1
- Norman Stevans - Party Guest (uncredited)
- Noel Toy - Diplomat (uncredited)
- Bruce Weitz - Cook (uncredited)
- Dianne Turley Travis - Greta
- Dianne Turley Travis - Executive (uncredited)
- Dianne Turley Travis - Club Member (uncredited)
- Dianne Turley Travis - Lady Scientist
- Andy Romano - Lester Keegan
- Michael McManus - Tanzer
- James Lashly - Sidney Winnik
- Lynn Clark - Marcia
- Bennett Liss - Corporal
- Lee Arenberg - Paramilitary Man #3
- Stephen Quadros - Paramilitary Man #4
- Christopher Titus - Paramilitary Man #1
- Rick Marzan - Police Officer
- Norma MacMillan - Mrs. Martinson
- Charles Gideon Davis - I-Ching Scholar
- George Sawaya - Man
- George Sawaya - Legation Guard (uncredited)
- Basil Hoffman - Jason Danziger
- Howard McGillin - George Camponella
- Don Diamond - Larry
- Don Diamond - Portland Desk Clerk (uncredited)
- Todd Martin - Sergeant Burke
- Dorrie Thomson - Miss Eisenback
- Carol Jones - Caroline Treynor
- Fay DeWitt - Angela
- Kathleen King - Suzy
- Mitzi Rogers - Receptionist
- Jess Osuna - Tim Shaeffer
- Anthony Holland - Darryl
- Lucy Saroyan - Elise
- Gary Krawford - Watch Salesman
- Mike Lally - Parking Lot Guard (uncredited)
- Mike Lally - Police Photographer (uncredited)
- Mike Lally - Scientist (uncredited)
- Mike Lally - TV Cameraman
- Mike Lally - Waiter (uncredited)
- Mike Lally - Michael Lally (uncredited)
- Mike Lally - Bartender #2
- Eloise Hardt - Maid
- Valerie Harper - Eve Babcock
- John Fraser - O'Keefe
- Richard Pearson - Diver
- Morgan Jones - Crime Lab Man
- Morgan Jones - Lab Technician
- Morgan Jones - Wilson
- Paul Shenar - Sergeant Young
- Jack Bender - Wolpert
- Buck Young - Guard
- Buck Young - Guest at Wake
- Ted Gehring - Security Guard
- Lew Palter - Lab Technician
- J.S. Johnson - Palmer
- Maurice Marsac - Waiter
- James Millhollin - Elderly Man
- Maryesther Denver - Elderly Woman
- Davis Roberts - Kramer
- Bert Holland - Whitehead
- Morris Buchanan - Lab Man
- Morris Buchanan - Detective #2
- Ed Fury - Plainclothesman
- Larry Grant - Reporter
- Larry Grant - Photographer
- Sidney Armus - Corso
- Robert Clotworthy - Boodie Boy
- Karen Lamm - Susan
- Bruno Kirby - Cadet Morgan
- Steven Marlo - Policeman
- Karen Machon - Anita Borden
- William Wintersole - Dr. Hunt
- Ryan MacDonald - Charles Whelan
- Jack Manning - Daniel Morris
- Vance Davis - Officer Hendryx
- Linda Gaye Scott - Alma
- Danny Wells - Gary Keppler
- Danny Wells - Bookstore Clerk
- Robert F. Simon - Dr. Westrum
- Francine York - Sergeant Leftkowitz
- Ross Elliott - Dr. Lansberg
- A Martinez - Curro Rangel
- Jorge Rivero - Carlos
- Emilio Fernández - Miguel
- Enrique Lucero - Jaime Delgado
- Evita Muñoz - Chambermaid
- Robert Carricart - Hector Rangel
- Maria Grimm - Nina Montoya
- Rod McCary - Coast Guard Officer
- Joseph Roman - Shop Foreman
- Hanna Landy - Woman
- Tom Williams - Bartender
- Mieko Kobayashi - Geisha #2
- Frank Aletter - Ernie Garrison
- Bernard Behrens - George O'Connell
- Robin Bach - Waiter
- Robin Bach - Maitre D'
- Michael Horton - Kerry Malone
- L.Q. Jones - Gun Dealer
- Deborah White - Angela
- Sean McClory - Captain
- Donn Whyte - Leach
- Johnny Silver - Tow Truck Driver
- Carole Hemingway - Carole Hemingway
- Tony Giorgio - Harry
- Nick DeMauro - Locksmith
- Peter Noel Duhamel - Detective
- Andrew Philpot - Captain Alpha
- Charles Champion - Major Charlie
- Christopher Hart - Magician at Cemetary
- Julia Montgomery - Cindy
- Mark Margolis - Cosner
- David Huddleston - Mayor
- Jeanne Wolf - Jeanne Wolf
- Gigi Rice - Dian's Secretary
- Ralph Wilcox - Chef
- Peter Zapp - Mayor's Aide
- Darrell Kunitomi - Factotum
- Daphne Cheung - Next Nymph of the Month
- Paula Trickey - Nymph at Pool
- Rainell Saunders - Art Director
- Tom Moses - Chief of Detectives
- Michael Masters - Security Guard
- James Willett - Security Man
- Gil Newsom - Reporter
- Bee-Be Smith - Reporter
- Jimmy Ortega - Reporter
- Sandra Wild - Nymph
- Alicia Gilbert - Nymph
- Craig Hosking - Helicopter Pilot
- Farrell Mayer - Police Official
- Luis Delgado - City Employee
- Tom Isbell - Sergeant Brady
- Hugh Gillin - Priest at Funeral
- George Buck - George Thornwood
- Don Calfa - Rudy
- Peggy Walton-Walker - Liz Cooper
- Joe Bellan - Joe
- Marshall R. Teague - Adam Evans
- Mark Arnott - David Sherwin
- James A. Watson, Jr - Sergeant McCauley
- Raymond Singer - Dentist
- Victor Bevine - Victor Bevine
- John Roarke - John Roarke
- Lynne Marta - Frances
- John Petlock - Plainclothesman #2
- John Petlock - Male Guest
- John Petlock - Medical Examiner
- Mimi Cozzens - Person at Track
- Khin-Kyaw Maung - Maitre D'
- Gene Davis - Man #2
- Daniel Bryan Cartwell - Bartender at Turf Club
- Steve Kelso - Policeman
- Henry Crowell Jr. - Spectator
- Edward Talbot 'Chip' Matthews - Paramedic
- Tom Henschel - Fingerprint Man
- Jack Shearer - Investigator #1
- Shashawnee Hall - Investigator #2
- Bruce Ed Morrow - Medical Examiner
- Heath Kizzier - Photo Clerk
- Talya Ferro - Telephone Company Clerk
- Johnny Gardella - Eddie
- Art Kassul - Drunk #1
- Lorna Scott - Close Friend
- Catherine Battistone - Female Guest #2
- Ann Whitney - Singing Lady
- Frank DiElsi - Policeman
- Douglas Fisher - Butler
- Jeff McGrail - Policeman #1
- Jeff Bollow - Kid
- June Saruwatari - Maid
- Jessica Devlin - Woman #2
- Mark Lonow - Ted Malloy
- Beverly Leech - Deirdre Ross
- Brian Markinson - Deirdre's Agent
- Robin Clarke - Gordon Madison
- Christopher Templeton - Marian Burke
- Michael Prince - Mr. Weatherford
- Michael Prince - Michael Moore
- Denice Kumagai - Martha
- Glenn Taranto - Engineer
- Wayne C. Dvorak - Fritz
- Douglas Stark - Chairman
- Eric Poppick - Soap Opera Director
- Albie Selznick - Detective McKittrick
- Joe Chrest - Mercer
- Hank Garrett - Captain
- Marla Adams - Sheila Byrnes
- Marianne Muellerleile - Nurse Hilda
- Jeff Michalski - Medical Examiner
- Alexander Folk - Patient
- John William Young - Man in Pajamas
- Kay Yamamoto - Front Desk Nurse
- Jon Beshara - Dillinger
- Linda Gehringer - Lorraine Buchinsky
- William Bogert - Randall Thurston
- Shani Wallis - Gwen
- Gerry Gibson - Pat O'Connor
- Justin Lord - Albert Schiffer
- Alex Henteloff - Pawnbroker
- Karen Mayo-Chandler - Tiffany Keene
- Richard Epcar - Thug
- Frantz Turner - Fingerprint Man
- David Sobel - Waiter
- Mark Eric Charbonneau - Bayleaf Waiter
- Raye Birk - Howard Seltzer
- Will Nye - Officer Will
- Franklin Cover - Harry Jenkins
- Dion Anderson - Stuart March
- Donna Bullock - Tracy Rose
- John F. O'Donohue - Doherty
- Dyana Ortelli - Colenari
- Kymberly Newberry - District Attorney
- Maury Sterling - Store Clerk
- Jeffrey King - Kurtz
- Vincent McEveety - Bus Boy
- Richard Saxton - Newscaster
- Penny Santon - Lucia
- Penny Santon - Momma
- Cady Huffman - Receptionist
- Roma Alvarez - Maid
- Spencer Garrett - Roger Gambles
- Aubrey Morris - Fred
- Edie McClurg - Mrs. Lerby
- Richard Libertini - Sheik Yarami
- Ron Masak - Eddie Fenelle
- Catherine McGoohan - Rita
- Scott N. Stevens - Gerald
- Sally Kellerman - Liz Houston
- Conrad Bachmann - Henry Chalfont
- Ken Weiler - Singer
- Sid Burston - Driver
- Ted Rooney - Mortician #2
- Charlie Dell - Mortician #1
- Arthur Duncan - Tap Dancer
- Vincent J. McEveety - Policemna
- Vincent J. McEveety - Policeman #2
- David Doty - Colleague
- Roberta Hanlen - Bartender
- Gerry Okuneff - Plainclothes Detective
- Gerry Okuneff - Walter Sterling
- Gerry Okuneff - Dealer
- Gerry Okuneff - Patrolman
- Roy Kerry - Guard #1
- Marco Khan - Guard #2
- Bob Harks - Chauffer (uncredited)
- Bob Harks - Policeman (uncredited)
- Bob Harks - Waiter (uncredited)
- Bob Harks - Bar Patron (uncredited)
- Karissa Corday - Anchorwoman
- Chad Willett - Gabriel McEnery
- Scott Atkinson - Tony
- Obi Ndefo - Nathaniel Murphy
- Randy Oglesby - Joshua Vinten
- Luis Ávalos - Antonio
- Herschel Sparber - Priestly
- Steve O'Connor - Throve
- Larry Gilman - Tomblin
- Michael P. Byrne - Schwartz
- Van Epperson - Photographer
- Ed McCready - Detective #2
- Ed McCready - Plainclothesman
- Ed McCready - Man in Bar
- Ed McCready - Ed
- Ed McCready - Security Guard
- Joanne Lara - Angela
- Rob Elk - Stalker
- Douglas Callan - Young Actor
- Jennifer Fabos - Young Actress
- Warren Berlinger - Jack Stroller
- Antony Ponzini - Gregory Lopiccolo
- Marilyn Tokuda - Judy
- Brit Lind - Trish
- Robert Alan Browne - Detective Lancer
- Daniel Trent - Detective Braverman
- Donald Craig - Auctioneer
- Peter Schreiner - Otto
- Shane McCabe - Meyer McGinty
- Victoria Boa - Shari
- Anita Dangler - Mrs. Weatherford
- Dick Patterson - Master of Ceremonies
- Margaret Howell - Saleswoman in Jewelry Store
- Marjorie Stapp - Woman #2
- Charner Wallis - Woman #3
- Larry Randolph - Car Salesman
- Michael Halpin - Staff Person
- Marte Boyle Slout - Lady at Auction
- Dona Speir - Model #2
- Daniel Davis - Alex Varrick
- Lance LeGault - Police Captain
- Juliet Mills - Eileen Hacker
- Patricia Huston - Louise Hays
- Cliff Emmich - Tubby Comfort
- Beth Chamberlin - Cindy
- Stack Pierce - Loren Jefferson
- Yvonne Farrow - Janet
- Richard Assad - Abdul
- José Rey - Bartender
- León Singer - Fernando
- Michael Gregory - Mr. Hacker
- Stephen Liska - Casino Manager
- Carol Swarbrick - Casino Waitress
- Joel Beeson - Clyde
- Kay Perry - Honey
- Joanna Sanchez - Nancy Duran
- Bebe Louie - Policewoman
- Lenny Citrano - Barber
- Elven Havard - Serviceman
- Dick Baker - Detective at Harold's
- Cody Glenn - Policeman #1
- Ron Troncatty - Traffic Policeman
- Geoff Koch - Singing Football Player
- Jeff Hochendoner - Football Player at Wake
- Lonnie Johnson - Football Player at Stadium
- Buddy Joe Hooker - Policeman on PA
- Ruth Cohen - (uncredited)
- Gerald Peters - Inspector Smythe
- Johnny Carson - Self - TV Host (uncredited)
- Donald O'Connor - Clarence Millard (archive footage) (uncredited)
- Della Reese - Johnny Carson's Guest (uncredited)
- Susan Foster - Susan Foster
- Majel Barrett - Hospital Announcer (voice) (uncredited)
- Craig Chudy - Policeman in Operating Theater (uncredited)
- Rand Brooks - Jerry - Wine Lab Assistant (uncredited)
- Frank Puglia - Janitor at Winery (uncredited)
- Jean-Paul Vignon - Maitre d' (uncredited)
- Jean-Paul Vignon - Maitre d'
- John Francis - Bartender (uncredited)
- Dorothy Dells - Secretary (uncredited)
- Dorothy Dells - Julia (uncredited)
- Judd Hirsch - Make-up Artist (uncredited)
- Robert Balderson - Jerry
- Roger Hampton - Theo Kellerman
- LaRue Stanley - Gracie
- Michael Bandoni - Landscaper
- Julius Branca - Abe Lasko
- Rob Narita - Uniformed Policeman
- Susan Bachli - Hooker
- Ray Ballard - Gardener (uncredited)
- Ray Ballard - 2nd Reporter (uncredited)
- Ray Ballard - Mr. Williams (uncredited)
- Robert Shayne - Rudy Matthews (uncredited)
- Peter Falk
- Everett Chambers
- Roland Kibbee
- Dean Hargrove
- Richard Alan Simmons
- Edward K. Dodds
Ricardo Montalban hace el papel de Luis Montoya.
Rod Steiger hace el papel de Vincenzo Fortelli.
John Ashton interpreta a Calvin MacGruder en la serie.
Peter Falk interpreta a Columbo en la serie.
Stephen Elliott interpreta a General Padget en la serie.
Laurence Luckinbill hace el papel de Mark McAndrews.
Marianne Muellerleile interpreta a Nurse Hilda en la serie.
Madeleine Sherwood interpreta a Ms. Brady en la serie.
Kim Cattrall interpreta a Joanne Nicholls en la serie.
Jessie Royce Landis hace el papel de Mrs. Chadwick.
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