John Lund
Lance Horton
Brian Donlevy
Charles Quantrill
Audrey Totter
Kate Quantrill / Kitty McCoy
Joan Leslie
Sally Maris
Ben Cooper
Jesse James
James Brown
Frank James
Nina Varela
Mayor Delilah Courtney
Ellen Corby
First Townswoman
Fern Hall
Second Woman
Minerva Urecal
Mrs. Stuart
Jim Davis
Cole Younger
Reed Hadley
Bitterroot Bill Maris
Ann Savage
Glenda
Virginia Christine
Jenny
Marilyn Lindsey
Rose
Gordon Jones
Yankee Sergeant
Nacho Galindo
John Pablo
Frank Ferguson
Bartender
Richard Crane
Yankee Lieutenant (uncredited)
Carl Pitti
Bourreau - Hangman (uncredited)