Ronald Reagan
— Brass Bancroft
Rosella Towne
— Elaine
Eddie Foy Jr.
— Gabby
Moroni Olsen
— The friar
Edgar Edwards
— Ross
Jack Mower
— Decker
John Gallaudet
— Dan Crockett
Joe King
— Tom 'Jim' Saxby
Steve Darrell
— Butch
Sol Gorss
— Dutch
George Regas
— Mexican Police Officer
Dick Botiller
— Police Chief (uncredited)
Glen Cavender
— Policeman (uncredited)
Demetris Emanuel
— Border Police Officer (uncredited)
Antonio Filauri
— Second Detective on Train (uncredited)
Martín Garralaga
— Mexican Soldier Playing Strip Poker (uncredited)
June Gittelson
— Fat Girl on Train (uncredited)
Jerry Gomez
— Sombrero Merchant (uncredited)
John Harron
— Gambler Paid in Silver (uncredited)
Stuart Holmes
— Croupier (uncredited)
Al Lloyd
— Gambler Playing Roulette (uncredited)
Chris-Pin Martin
— Mexican Pottery Proprietor (uncredited)
Frank Mayo
— Casino Manager (uncredited)
Ted Offenbecker
— Messenger (uncredited)
George Offerman, Jr.
— Messenger (uncredited)
Paul Panzer
— Mexican Soldier Arresting Gabby (uncredited)
Frank Puglia
— Train Conductor (uncredited)
Theodore Rand
— Soldier (uncredited)
Pedro Regas
— Diego (uncredited)
Sam Rice
— Extra in Casino (uncredited)