- James Mason - Self - Host
- James Mason - Captain Vialez
- James Dean - Jeffrey Latham
- Richard Benedict - Ace
- Herbert Heyes - Homer Matson
- Bonita Granville - Ellen Morison
- Raymond Burr - Dr. Sutton
- Tommy Duggan - Colonel
- John Stephenson - Dr. Jacob Gerski
- Claire Trevor - Mary Hunter
- Dean Jagger - Ed Gorman
- Noah Beery Jr. - Trainer Bradley Taylor
- Ray Milland - Harry Carstairs
- Russell Hicks - J. Winston Fletcher
- Constance Cummings - Madge Haley
- Kurt Kasznar - Pete
- Virginia Grey - Laura Ward
- Ernest Borgnine - Hully Brown
- Alexis Smith - Vivian Braxton
- Greta Thyssen - Lydia
- Paul Henreid - Prof. Rhys Lorenz
- Dolores Hart - Betty Lewis
- Phyllis Kirk - Barbara Hunter
- William Hopper - Dan Mailer
- Valentina Cortese - Dr. Bruni
- Tom Helmore - Detective Superintendent Tom Reid
- Josephine Hutchinson - Mother Superior
- Thayer David - Prosser
- Tallulah Bankhead - Jessie Baxter
- Ralph Bellamy - Joe McQuade
- Paul Frees - Bailiff
- Vanessa Brown - Betty
- Doris Dowling - Ann Standish
- Edward Platt - Sparks
- Catherine McLeod - Bess Maguire
- Paul Douglas - Frank Parisi
- Louis Hayward - Stephen Morley
- William Forrest - Wells Fargo Chief
- Yvonne De Carlo - Francesca
- Myrna Loy - Nancy Knox
- Sebastian Cabot - Signore Alferri
- Rory Calhoun - George Slattery
- Richard Crane - Chuck Carmody
- Jonathan Harris - Popeau
- Warren Stevens - Peter Jordan
- Enid Markey - Caroline Webster
- Pamela Mason - Josephine
- Joan Blondell - Calamity Jane
- Donald Woods - Kirby Sinclair
- Preston Foster - Bob Hood
- Fay Spain - Anna Carrick
- Lon Chaney Jr. - Alaskan Trapper
- Ann Sheridan - Ranch Owner
- William Lundigan - Jack Fuller
- James Stewart - Narrator
- Ian MacDonald - Eric
- Richard Egan - Marty
- Tom Tully - Jess
- Juanita Hall - Mammy Salby
- Gig Young - Jimmy Sampson
- John Banner - Morris Odvarka
- Rita Moreno - Lit-Lit
- Robert Stack - Vic Flint
- Barbara Britton - Pamela
- Lorna Thayer - Irene Williams
- John Hoyt - Capt. McCall
- Joseph Schildkraut - Major Ludwig
- Diana Lynn - Bonnie Brewster
- Howard Duff - Terence Kerrigan
- Charles Winninger - Captain Henry Coffin
- Lillian Gish - Grandma Moses
- Robin Hughes - Sandstrom
- Francis X. Bushman - Max
- Boris Karloff - Charles Brandon
- Robert Strauss - John Fenner
- Donald Cook - Cassidy
- Ernie Kovacs - Hack
- Josephine Hull - Lavinia
- Robert Armstrong - Jay Calliston
- Tommy Rettig - John Kelly
- Harry Shannon - Big Jim Heywood
- Ann Sothern - Liz Quiz
- John Agar - Otis Tack
- John Dall - Hugh Mitchell
- Lamont Johnson - Dave
- Una Merkel - Secretary
- Martha Hyer - Lisa
- Jerome Cowan - Roger
- Chester Morris - The Dansker
- William Campbell - Bill Wherry
- Rochelle Hudson - Polly Grover
- Merle Oberon - Self - Host / Marian Thorne
- Lee Aaker - Tim
- Henry Rowland - Harry Beller
- Richard Deacon - Dr. Thomas Gregory
- Barton MacLane - Chief Brooks
- Chuck Connors - Stanley O'Connor
- Dabbs Greer - Charlie
- Rod Taylor - Boyd Harland
- Gene Evans - Joe Devlin
- Agnes Moorehead - Ma Crater
- Robert Alda - Angelo Armiento
- Bette Davis - Irene Van Buren
- Ann Doran - Amy
- Patricia Morison - Jennifer Mauldron
- Mickey Rooney - Red McGivney
- Jessica Tandy - Cora Torrence
- Peter Mark Richman - Bat La Rue
- Patrick Macnee - Lt. Charles Daurigny
- Abby Dalton - Belle Starr
- Donald Curtis - Steve
- Emile Meyer - Earl Hollowell
- Coleen Gray - Maria Tasnady
- Coleen Gray - Isabel Ford
- Jill St. John - Eloise
- Leora Dana - Mrs. Ditwiter
- Jesslyn Fax - Agnes
- George Sanders - John York
- Leif Erickson - Dan
- Leif Erickson - Sam Sargent
- Valerie French - Miss Smith
- Terry Frost - Joe Case
- Tris Coffin - Gambler
- Pat O’Brien - John Wentworth
- Anna Maria Alberghetti - Tia
- Edward Andrews - Anders
- Ricardo Montalban - Pietro
- Fay Bainter - Jenny
- John Qualen - Pop Bradshaw
- John Qualen - Peleg Brewster
- Luis van Rooten - Papa Bardi
- Marjorie Lord - Marietta
- Marjorie Lord - Elise
- Laraine Day - Mrs. Lorenz
- Morey Amsterdam - Mr. Braxton
- Herschel Bernardi - Eddie
- Paul Richards - Charlie Ferris
- Ray Stricklyn - Tommy Parisi
- Alan Mowbray - Mayor Perkins
- Ann Harding - Nettie
- Ann Harding - Julia Courtney
- Gene Raymond - Mark Alexander
- Gene Raymond - US Army Major
- Andrea King - Dr. Janice Blake
- James Griffith - Raymond Andrews
- J. Pat O'Malley - Pat Morgan
- Harold Peary - Papa
- Patricia Medina - Lisa de Beck
- Darryl Hickman - Dave
- Max Showalter - Don Evers
- Eddy Waller - Chuckwalla
- Gene Lockhart - Alfred Renell
- Peter Graves - Rocky Kent
- Elsa Lanchester - Betsey Monk, the Widow
- Joan Caulfield - Joan Robinson, the governess
- Eugenia Paul - Sophie
- James Millican - Fred Bonner
- George Nader - Richard MacLeod
- Robert Newton - Simon Mantle
- Robert Newton - John Lindsey, the Baker
- Hildy Parks - Trina Odvarka
- Luise Rainer - Chambermaid
- Lurene Tuttle - Marjorie
- Stephen Wootton - Bill Miles
- John Larch - Luke Powers
- Mike Connors - Mel Dunlap
- Mike Connors - Lou Renaldi
- Angela Lansbury - Florie Vandrop
- Marie Windsor - Alice Batson
- Osa Massen - Eva
- Dennis Weaver - Ben
- Hope Emerson - Keziah Potter
- Bill Williams - Ed Sawyer
- Hal March - Eddie
- Nina Foch - Dr. Olivia Lomond
- Margaret Hayes - Polly Manning
- Robert Hutton - Perry Ford
- Edmund Gwenn - Self - Narrator
- Wanda Hendrix - Norma Bailey
- Aline Towne - Sally
- J. Carrol Naish - Ridley
- J. Carrol Naish - Mr. Gallup
- Joanne Dru - Dinny
- Lyle Bettger - Sheriff Matt Saver
- Lyle Bettger - Self - Host
- Bruce Bennett - Judge Paul Maston
- Eddie Bracken - Gunner's Mate
- Eddie Bracken - Peter Ward
- Forrest Tucker - Steve MacGregor
- Arte Johnson - Wally - Student
- Anne Seymour - Liz
- Edmon Ryan - Brad Miller
- Patricia Breslin - Julia Heyton
- Akim Tamiroff - Captain Torras
- Buddy Ebsen - Rainspout Jones
- Marguerite Chapman - Vicky
- Onslow Stevens - Scott Varnum
- Paul Guilfoyle - Eastbrook
- Morgan Farley - Dr. Kane
- Beverly Washburn - Jo Lenart
- King Donovan - Hardy
- John Lupton - Harry Coutts
- Pierre Watkin - J. Harrison Hardesty
- Geraldine Fitzgerald - Mary Todd Lincoln
- James Anderson - Buck Snyder
- John Archer - Barney Wallace
- George Brent - Sam Bentley
- Gertrude Michael - The Duchess
- Dorothy Adams - Grace Hunter
- Philip Carey - Reid Wilson
- Ward Bond - Capt. Parker
- Nancy Reagan - Nan Gage
- Nancy Reagan - Helen
- Lucien Littlefield - Carl Schwatzmeier
- Cedric Hardwicke - John O'Fell
- Lisa Howard - Mrs. Sawyer
- Bartlett Robinson - Dean Henderson
- Romney Brent - Fournier
- Douglas Kennedy - Col. Robert Edwards
- Douglas Kennedy - Lt. Mark Randall
- Macdonald Carey - Orville E. Piggott
- Dale Robertson - Jim Hardie
- Melville Cooper - Mr. Burnham
- Anthony Eustrel - Willard
- Tom Drake - Colonel Mournay
- Tom Drake - Fletcher Craig
- Janice Rule - Lucy Nell Crater
- Janice Rule - Beth Devlin
- Helmut Dantine - Peter
- Susan Kohner - Lynn Howell
- Susan Kohner - Angela O'Neill
- Robert Cummings - Spencer O. Spencer
- Barbara Bel Geddes - Mary Andrews
- Barbara Bel Geddes - Marcia
- Rod Steiger - Charles Steinmetz
- Rod Steiger - Hume Searcy
- Francis L. Sullivan - Garman
- John Dierkes - Joe Bronson
- John Dierkes - Dr. Belvedere
- Henry Daniell - Count Maverin
- Martin Milner - Clay Bryson
- William Bendix - USAF Crew Chief
- William Bendix - Bull Mitchell
- Allene Roberts - Patricia Marsh
- Allene Roberts - Joan
- Gary Merrill - John Beasley / Nash
- Dennis O'Keefe - Prof. Stephen Bolt
- Diane Brewster - Marianne
- Diane Brewster - Joanne Simpson
- Phyllis Stanley - Gladys Wilder
- Shelley Winters - Mildred Corrigan
- Sid Melton - Alvin
- Karl Swenson - Asmussen
- Frank Sully - Coots Larkin
- Cecil Kellaway - Druggist
- Cecil Kellaway - Samuel Cross
- Cecil Kellaway - Mr. Colley
- Barbara Hale - Ginny Morgan
- Willis Bouchey - Angus MacDonald
- Willis Bouchey - Robert Gregg
- Willis Bouchey - J. B. Duringham
- Barbara Pepper - Miss Buell
- Ralph Meeker - Rich Adams
- Ralph Meeker - Barry Brannon
- Helen Hayes - Honora Canderay (woman)
- Hume Cronyn - Wilbur Meeler
- Gilbert Roland - Gino Bardi
- Faith Domergue - Mrs. Vialez
- Faith Domergue - Marcella
- Nehemiah Persoff - Jules Dreise
- Lyle Talbot - Fred Carlson
- Carl Benton Reid - Admiral
- Carl Benton Reid - Arthur Kerney
- Don DeFore - Fallon
- Don DeFore - Bill Nichol
- Joseph Wiseman - Max Gebler
- Janis Paige - Bebe Evans
- James Dunn - Dan McLain
- Nora Marlowe - Katherine
- John Howard - Mike Grover
- Walter Brennan - Simmons AKA Mr. Ears
- Walter Brennan - Ezra Jenkins
- Robert J. Wilke - Red Fischer
- Charles Bronson - Sgt. Roy Smith
- Ludwig Stössel - Jonathan Bigby / clock-keeper
- William Phipps - Tony Kermit
- Jan Shepard - Natalie
- Grandon Rhodes - Mark Thorne
- Gavin Gordon - Lord Ashburton
- Walter Burke - Squeak
- Lee Marvin - Jim Patterson
- Claude Dauphin - LaSalle
- Claude Dauphin - Brigadier Gerard
- Claude Dauphin - Private Henri Baptiste
- Edward Clark - Jake Simpson
- William Fawcett - Janitor
- Ellen Drew - Edith Norman
- Ellen Drew - Mary Varnum
- Ellen Drew - Vie
- James Seay - Lt. Rawlings
- James Seay - Detective Bucy
- Sheila Bromley - Martha Henderson - Teacher
- Jeanne Crain - Ruth Elliot
- Madge Kennedy - Clara Matheson
- Kim Charney - Del Searcy
- Lane Chandler - Earl Samson
- Tom Brown - Captain Barney O'Keefe
- Willard Parker - Ron Gage
- Willard Parker - Captain Henry Clay
- Willard Parker - Mr. Tubble
- Willard Parker - Mayor John Norman
- Hal Baylor - Bobo Shaughnessy
- Alex Nicol - Todd Bradley
- Alex Nicol - Phil
- Bruce Lester - Ray
- Richard Erdman - Eddie McGuire
- Barbara Billingsley - Olivia Bryant
- Barbara Billingsley - Ruth Curtis
- Barbara Billingsley - Ellen
- Barbara Billingsley - Clare Gibney
- Joseph Kearns - Pembrook
- Mona Freeman - Susan
- Mona Freeman - Debby Hood
- Gene Kelly - Tom T. Triplett
- Benny Rubin - Uncle Amaldo
- David Brian - Philip Gordon
- David Brian - Phil Derringer
- Dane Clark - Frankie Nevada
- Dane Clark - Sheriff Ames
- James Whitmore - Joe Benson
- James Whitmore - Tommy McDermott
- Madge Blake - Old Lady
- John Beradino - Outlaw Harrigan
- Frances Rafferty - Kathy Maston
- Frances Rafferty - Maureen
- Frances Rafferty - Kathy
- Tony Curtis - Charlie
- Andrew Duggan - Red Lawson
- Kevin Hagen - Jacobi
- John Newland - Warren Holt
- John Newland - Wesley Hammond
- John Newland - Henning
- John Newland - Jim Caltin
- Broderick Crawford - Tim
- Broderick Crawford - Joe Mitchell
- Teresa Wright - Laura Savage
- Teresa Wright - Terry Hagen
- Teresa Wright - Sister Louise
- Basil Rathbone - The Jewel Thief
- Basil Rathbone - Self - Host / General Lee
- Charles Nolte - Billy Budd
- Virginia Field - Mrs. Tubble
- Jeff Donnell - Marlene
- Jeff Donnell - Pug
- Jay Novello - Silva
- Dave Willock - Lt. Jerry O'Neal
- Ronald Reagan - Lt. Paul Random
- Ronald Reagan - Steve Davis
- Ronald Reagan - Doctor
- Robert Warwick - Inspector Guthrie
- Leon Askin - Drobash
- Everett Sloane - Jules Morrison
- Everett Sloane - John Tabor
- Charles Dingle - Sen. Clay
- Mary Tyler Moore - Student
- Lillian Bronson - Miss Pringle
- Lillian Bronson - Lavinia Corey
- Jackie Cooper - Bob Heywood
- Jackie Cooper - Bill Harlow / Joe Toyah
- June Lockhart - Faye Cameron
- Harry Guardino - Bill Hungerford
- Edgar Buchanan - Henry Maguire
- James McCallion - Pinky Smith
- Byron Foulger - Mr. Teems
- Byron Foulger - Erick Schwatzmeier
- Shepperd Strudwick - Elliott Simpson
- Judith Evelyn - Clara O'Fell
- Judith Evelyn - Mildred Brown
- K.T. Stevens - Eileen Thomas
- Paul Fix - Barber
- Howard McNear - Mr. Shope, landlord
- Richard Anderson - Hayden
- Kenneth Tobey - Lt. Lambert
- Kenneth Tobey - Sergeant Tim Vernon
- Patrick O'Neal - Jay Farnum
- Patrick O'Neal - Bob Robinson
- Doug McClure - Ben - Student
- Marshall Thompson - James Wilson
- Peter Hobbs - John Claggart
- Herbert Anderson - Healy
- Edward Binns - Daniels
- Hope Summers - Old Lady
- Ivan Triesault - Dr. Colman
- John Payne - Britt Ponset
- John Payne - Baro
- Wallace Ford - Innkeeper
- May Wynn - Sally Hunter
- Victor Millan - Andy Lopez
- Victor Millan - Joe Rivera
- Eduard Franz - John Castleberry
- Eduard Franz - Prof. Randall
- Claude Akins - Gus Garner
- George O'Hanlon - Dave, pawnbroker
- George Chandler - Bartender
- Raymond Guth - Disgruntled customer in cafe
- Russ Conway - Ed Beasley
- Thomas Mitchell - Sam Hawkins
- Thomas Mitchell - Carl Smith
- Malcolm Atterbury - Timson
- Malcolm Atterbury - Johnson
- Doris Kenyon - Iris Marlowe
- Anthony Quinn - Jason Burrage
- Anthony Quinn - Clay Waldon
- John Dehner - Capt. Thomas Flynn
- Audrey Totter - WAF Dietician
- Dan Duryea - Federal Agent Sam Ireland
- Dan Duryea - China Smith
- Dan Duryea - Pete Richards
- Pat Crowley - June Baker
- Pat Crowley - B. J. Brown
- Pat Crowley - Mrs. Martin
- James Gregory - Morgan
- James Gregory - Lieutenant Billy Kyle
- John Ireland - Jim Regan
- John Ireland - Pete Bronson
- John Ireland - Billy Bob Jackson
- John Ireland - Andrew Evans
- Victor Jory - Ferdie Shiff
- Victor Jory - Andrew Duquette
- Richard Carlson - Lawrence 'Larry' Cameron
- Richard Carlson - Kelly McCall
- Richard Carlson - Josef Lindquist
- Richard Carlson - Alan Mitchell
- Adam Kennedy - Charlie King
- Adam Kennedy - Johnnie
- Adam Kennedy - Steve Elliot
- Adam Kennedy - George
- Rhys Williams - Hawkins
- Ben Cooper - Lt. Charles Baker
- Ray Teal - Capt. Donovan
- Ray Teal - Linc Johnson
- Skip Homeier - Paddy
- Skip Homeier - Dick Newton
- Skip Homeier - Mark Norton
- Skip Homeier - Slim Haskell
- Skip Homeier - Stretch
- Skip Homeier - Zakka
- Steve Forrest - Eddie Martin
- Steve Forrest - Sam Rayford
- Steve Forrest - Harpenning Brothers
- Scott Forbes - Hannibal
- Hans Conried - Professor Greentree
- Hans Conried - Professor
- Hans Conried - Emory Caldwell
- Hans Conried - Warren Fitzjerner
- Jon Shepodd - Tony Benson
- Patric Knowles - Paul Maynard
- Patric Knowles - John Stacey
- Regis Toomey - Colonel Hawks
- Regis Toomey - Babe Bricker
- Regis Toomey - Ed Bartlett
- Jack Carson - Danny Scott
- Jack Carson - Harry Mauldron
- Jack Carson - Sid Devlin
- Jeanette Nolan - Martha
- Jeanette Nolan - Rosa
- Jeanette Nolan - Elva Smith
- Vincent Price - Narrator / Wendell Bensen
- Vincent Price - An Artist
- Vincent Price - Baron Laval aka Aristide Pujol
- Vincent Price - Swede
- Christopher Dark - Joseph Banks
- Christopher Dark - Mark Baxter
- Hugh Beaumont - Tom Sutton
- Hugh Beaumont - John Harris
- Harry Tyler - Gen. Drew
- Harry Tyler - Augie
- Vera Miles - Julie
- Vera Miles - Sarah Larkin
- Robert Osterloh - Jack Renton
- Robert Osterloh - Ryan
- Stephen McNally - Police Chief Dan Grabow
- Stephen McNally - Tom Novak
- Stephen McNally - Pvt. Earl Webb
- Stephen McNally - Lt. Al Merrit
- Stephen McNally - Frank Dyson
- Carolyn Jones - Girl
- Carolyn Jones - Wealthy Wife
- Carolyn Jones - June Sardo
- Harry Antrim - John P. Holcomb
- Ross Elliott - John Mason
- Ross Elliott - Ronnie Simpson
- Ross Elliott - Melvin
- Keenan Wynn - Howell
- Keenan Wynn - Bill Ottman
- Addison Richards - Pete Hunter
- Addison Richards - Jesse Childs
- Margaret Field - Laura Warren
- Margaret Field - Carla
- Margaret Field - Lola
- Margaret Field - Denise
- Margaret Field - Renee Beddoe
- Steven Geray - Golet
- Paul Langton - Pete Hunter
- Paul Langton - Mal Martin
- Paul Langton - Stacey Harris
- Paul Langton - Landry
- Paul Langton - Cochran
- Isobel Elsom - Mrs. Kennedy
- Isobel Elsom - Louise
- Angela Greene - Katherine Gould
- Angela Greene - Maggie Atheson
- Neville Brand - Walt Burnett
- Neville Brand - Maj. Ed Hobe
- Hugh Marlowe - Frank
- Robert Middleton - Sheriff Ed Mullen
- Angie Dickinson - Ann
- George Macready - Joseph Libo
- George Macready - Mallory
- Sterling Hayden - Maj. Jim Curtis
- Lee Van Cleef - Wink
- Lee Van Cleef - Cowboy
- Lee Van Cleef - Larkin
- Lee Van Cleef - Dallas Clancy
- Lee Van Cleef - Sheriff
- Percy Helton - Miller
- Kathleen Freeman - Ripplehissian gang
- Don Taylor - Dr. Soames
- Don Taylor - Tom Weldon
- Don Taylor - Max Swanson
- Don Taylor - Pete
- Don Taylor - Sergeant Ben Destry
- Jeff Morrow - Lt. Wyatt
- Jeff Morrow - Jan Moolman
- Hayden Rorke - Brian Levering
- Hayden Rorke - John Whitlock
- Hayden Rorke - Albert Cook
- Hayden Rorke - Pastor Thompson
- John Forsythe - Tony Preston
- John Forsythe - Peter Bronson
- John Forsythe - Dr. John Carter
- John Forsythe - Hayden Chart
- Michael Landon - Sandy
- Michael Landon - Don Burns
- Yvonne Craig - Suzanne Stacey
- Yvonne Craig - Helen Meade
- Arthur Franz - Chris Grine
- Arthur Franz - Steve Jordan
- Arthur Franz - Sgt. Douglas Renfrew
- Arthur Franz - Larry Fleming
- Arthur Franz - Chris Mather
- Dayton Lummis - Arthur Healy
- Dayton Lummis - Editor Cartwright
- Eddie Albert - Randy Smith
- Eddie Albert - Bill Carter
- Eddie Albert - Sheldon Black
- Scott Brady - Calvin Penny
- Scott Brady - Shotgun Slade
- Scott Brady - Reno Cromwell
- Scott Brady - Officer Jim Kovacs
- Mark Stevens - Monte Clovis
- Mark Stevens - Abraham Lincoln
- Mark Stevens - Art Sears / Philip Cunningham
- Mark Stevens - Self - Host / Steve Dexter
- Paula Raymond - Martina
- Paula Raymond - Kathleen
- Betty Lynn - Lois Harlow
- Betty Lynn - Nan Tolland
- Barry Kelley - Tenny
- Barry Kelley - James Hogan
- Carleton Young - Cal York
- John Bryant - Robert
- John Bryant - Patrolman Kenny
- John Bryant - Sam Gates
- John Bryant - Pete
- John Bryant - Lt. Harry Ryan
- John Bryant - Tony Savage
- John Bryant - Lt. Lyle Smith
- John Bryant - Paul Chalmers
- Phyllis Thaxter - Mona Tyrrel
- Phyllis Thaxter - Dara Meadows
- Will Wright - Pop
- Jack Elam - Lee Dineen
- Jack Elam - Halleck
- Richard Reeves - Mr. Corrigan
- Katherine Warren - Mrs. Gunther
- Katherine Warren - Louise
- Katherine Warren - Miss Dennis - Teacher
- Kevin McCarthy - City attorney
- Kevin McCarthy - Glenn Sheridan
- Kevin McCarthy - Prentice Brown
- Kevin McCarthy - Mark Quinlin
- Herb Vigran - Hendricks
- Herb Vigran - Jason
- Herb Vigran - Walt Carter
- John Ericson - Paul
- John Ericson - Eddie Markham
- John Ericson - Gunner's Mate Eddie Younger
- Chick Chandler - Easterner
- Edmond O'Brien - Jim Reardon
- Edmond O'Brien - Capt. Simpson
- Edmond O'Brien - Rick Saunders
- Joseph Mell - Benson
- Frank Ferguson - Joe Nelson
- Frank Ferguson - Mike Collier
- Frank Ferguson - Harlow Finch
- Maudie Prickett - Miss Piper
- Maudie Prickett - Daisy White
- John Doucette - Fallon
- John Doucette - Chuck Nolan
- John Doucette - Capt. Jerry Comstock
- John Doucette - Matt Kovacs
- John Doucette - Bouclet
- John Doucette - Jim Tally
- Herbert Lytton - Dr. Burns
- Lawrence Dobkin - Captain Cotton
- Natalie Masters - Nurse Margaret
- Strother Martin - Bellhop
- John Indrisano - Referee
- Paul Smith - George
- Buddy Joe Hooker - Hitchhiker
- William Bishop - Charlie Sewell
- Frances Robinson - Ellie Gorman
- Roy Engel - Card Player
- Roy Engel - News Vendor
- Frank Hagney - Publican
- Charles Seel - Jake
- Fred Graham - Sheriff
- Jean Allison - Ellen Oliver
- Fred Sherman - Desk Clerk
- Ray Bennett - Sheriff Holmes
- Ray Bennett - Judge
- Harry Harvey - Storekeeper
- Harry Harvey - Mr. Acres
- Harry Harvey - Pop Wilson
- Paul Brinegar - Cousin Obie (uncredited)
- Paul Brinegar - Link
- Paul Brinegar - Brown
- Paul Brinegar - Joe
- Marjorie Bennett - Mrs. Osterreicher
- Tom McKee - Kendall
- Tom McKee - Roman Sentry
- John Eldredge - Tyman
- Jacqueline deWit - Janice
- Tommy Ivo - Boy
- George Eldredge - Texas Ranger Captain (uncredited)
- Ted de Corsia - Whitey Murdock
- Jean Willes - Claire Gallatin
- Dick Rich - Cousin Gabe
- Alexander Campbell - Warden Colby
- Alexander Campbell - Carothers
- Robert Paige - Host
- Len Lesser - Goon #2
- Len Lesser - First Card Player
- Frank Puglia - Rossi
- Kristine Miller - Wanda Fleming
- Andra Martin - Kay Randall
- Phyllis Avery - Susan Kerney
- Olive Sturgess - Judy Collins
- Robert Vaughn - Buddy Baldwyn
- Don C. Harvey - Sheriff Bledsoe
- Don C. Harvey - Butler
- Pitt Herbert - Rourke
- Florence MacMichael - Mamie Parker
- John Wilder - Stuart
- Billy Nelson - Corporal
- Michael Whalen - Otis Crane
- Harvey Stephens - Sam
- John Cliff - Luther Shands
- Paul Bryar - Big Malone
- Paul Bryar - Sgt. Hough
- Paul Bryar - Sam Archer
- Gayle Kellogg - Barney
- Paul E. Burns - Old Pete
- Craig Stevens - Johnny Kyper
- Polly Bergen - Shirley
- Polly Bergen - Dellie
- Paul Monash
- William Self
Ricardo Montalban interpreta a Pietro en la serie.
Rod Steiger hace el papel de Hume Searcy.
Marie Windsor hace el papel de Alice Batson.
Paul Henreid interpreta a Prof. Rhys Lorenz en la serie.
Dorothy Adams hace el papel de Grace Hunter.
James Griffith interpreta a Raymond Andrews en la serie.
John Qualen interpreta a Peleg Brewster en la serie.
George Sanders hace el papel de John York.
Ted de Corsia interpreta a Whitey Murdock en la serie.
Carleton Young interpreta a Cal York en la serie.
Capítulo disponible en las siguientes plataformas:
