Henry Fonda
Wyatt Earp
Linda Darnell
Chihuahua
Victor Mature
Dr. John 'Doc' Holliday
Cathy Downs
Clementine Carter
Walter Brennan
Old Man Clanton
Tim Holt
Virgil Earp
Ward Bond
Morgan Earp
Alan Mowbray
Granville Thorndyke
John Ireland
Billy Clanton
Roy Roberts
Mayor
Jane Darwell
Kate Nelson
Grant Withers
Ike Clanton
J. Farrell MacDonald
Mac the barman
Russell Simpson
John Simpson
Robert Adler
Stagecoach Driver (uncredited)
C.E. Anderson
Townsman (uncredited)
Don Barclay
Opera House Owner (uncredited)
Hank Bell
Opera House Patron (uncredited)
Danny Borzage
Accordionist (uncredited)
Ruth Clifford
Opera House Patron (uncredited)
Frank Conlan
Pianist (uncredited)
Tex Cooper
Townsman (uncredited)
Jack Curtis
Bartender (uncredited)
William B. Davidson
Saloon Owner (uncredited)
James Dime
Vaquero (uncredited)
Tex Driscoll
Townsman (uncredited)
Frank Ellis
Barfly (uncredited)
Francis Ford
Dad - Old Soldier (uncredited)
Earle Foxe
Gambler (uncredited)
Don Garner
James Earp (uncredited)
Ben Hall
Barber (uncredited)
Aleth Hansen
Guitarist (uncredited)
Jack Kenny
Barfly (uncredited)
Duke R. Lee
Townsman (uncredited)
Fred Libby
Phin Clanton (uncredited)
Mae Marsh
Simpson's Sister (uncredited)
Margarita Martín
Woman (uncredited)
Kermit Maynard
Barfly (uncredited)
Louis Mercier
François - the Chef (uncredited)
Jack Montgomery
Faro Dealer (uncredited)
Jack Pennick
Stagecoach Driver (uncredited)
Mickey Simpson
Sam Clanton (uncredited)
Charles Stevens
Indian Charlie (uncredited)
Arthur Walsh
Hotel Clerk (uncredited)
Harry Woods
Luke (uncredited)
Cyril J. Mockridge
Original Music Composer
Samuel G. Engel
Screenplay
Dorothy Spencer
Editor
Samuel G. Engel
Producer
Winston Miller
Screenplay
Joseph MacDonald
Director of Photography
James Basevi
Art Direction
Stuart N. Lake
Novel
John Ford
Director
Lyle R. Wheeler
Art Direction
Lloyd Bacon
Co-Director
Thomas Little
Set Decoration
Roger Heman Sr.
Sound
Fred Sersen
Visual Effects
Alfred Newman
Music Director
René Hubert
Costume Design
Ben Nye
Makeup Artist
Edward B. Powell
Orchestrator
Eugene Grossman
Sound
Sam Hellman
Story