Walter Brennan
Old Man Clanton
Ward Bond
Morgan Earp
Henry Fonda
Wyatt Earp
Alan Mowbray
Granville Thorndyke
Jane Darwell
Kate Nelson
Russell Simpson
John Simpson
Mae Marsh
Simpson's Sister (uncredited)
J. Farrell MacDonald
Mac the barman
John Ireland
Billy Clanton
Tim Holt
Virgil Earp
Roy Roberts
Mayor
Don Barclay
Opera House Owner (uncredited)
Linda Darnell
Chihuahua
Victor Mature
Dr. John 'Doc' Holliday
Cathy Downs
Clementine Carter
Grant Withers
Ike Clanton
Francis Ford
Dad - Old Soldier (uncredited)
Frank Ellis
Barfly (uncredited)
Earle Foxe
Gambler (uncredited)
Robert Adler
Stagecoach Driver (uncredited)
William B. Davidson
Saloon Owner (uncredited)
Harry Woods
Luke (uncredited)
Mickey Simpson
Sam Clanton (uncredited)
Kermit Maynard
Barfly (uncredited)
Louis Mercier
François - the Chef (uncredited)
Jack Montgomery
Faro Dealer (uncredited)
Ruth Clifford
Opera House Patron (uncredited)
Arthur Walsh
Hotel Clerk (uncredited)
Fred Libby
Phin Clanton (uncredited)
Jack Pennick
Stagecoach Driver (uncredited)
Tex Cooper
Townsman (uncredited)
Duke R. Lee
Townsman (uncredited)
Hank Bell
Opera House Patron (uncredited)
Charles Stevens
Indian Charlie (uncredited)
C.E. Anderson
Townsman (uncredited)
James Dime
Vaquero (uncredited)
Tex Driscoll
Townsman (uncredited)
Jack Curtis
Bartender (uncredited)
Jack Kenny
Barfly (uncredited)