Don 'Red' Barry as William H. Bonney / Billy the Kid (as Don Barry)

Robert Lowery as Sheriff Pat Garrett

Wally Vernon as Vicente

Tom Neal as Charley Bowdry

Wendie Lee as Francesca

Judith Allen as Mrs. Alec McSween

Claude Stroud as General Lew Wallace, New Mexico Governor

John Merton as Bob Ollinger - Deputy (as John Morton)

Henry Marco as Juan - Francesca's Brother

Bill Kennedy as Deputy John Poe

Archie Twitchell as Saloon Tough Slapped by Billy

Jack Perrin as Deputy Mack

Richard Farmer as Alec McSween

Felice Richmond as Mexican Girl

Jack Geddes as Sheriff Brady