William H. Bonney / Billy the Kid (as Don Barry)
Don 'Red' Barry
Sheriff Pat Garrett
Robert Lowery
Saloon Tough Slapped by Billy
Archie Twitchell
Deputy Mack
Jack Perrin
Alec McSween
Richard Farmer
Mexican Girl
Felice Richmond
Sheriff Brady
Jack Geddes
Vicente
Wally Vernon
Charley Bowdry
Tom Neal
Francesca
Wendie Lee
Mrs. Alec McSween
Judith Allen
General Lew Wallace, New Mexico Governor
Claude Stroud
Bob Ollinger - Deputy (as John Morton)
John Merton
Juan - Francesca's Brother
Henry Marco
Deputy John Poe
Bill Kennedy
Executive Producer
Murray Lerner
Dialogue Coach
Dean Riesner
Production Manager
Betty Sinclair
Producer
William Berke
Director of Photography
Ernest Miller
Editor
Carl Pierson
Director
Screenplay
Orville H. Hampton
Robert L. Lippert
Music Director
Albert Glasser
Associate Producer
Jack Leewood
Art Direction
Fred Preble
Assistant Director
Melville Shyer
Sound
Harry Smith
Harry Eckles
Camera Operator
Archie R. Dalzell
Costume Design
Alfred Berke
Makeup Artist
Ted Coodley
Script Supervisor
Mary Chaffee