Cesar Romero
— The Cisco Kid
Jean Rogers
— Joan Allen
Chris-Pin Martin
— Gordito
Minor Watson
— Jesse Allen
Stanley Fields
— Boss
Nigel De Brulier
— Old Mose
Harold Goodwin
— Hank Gunther
Francis Ford
— Proprietor
Charles Judels
— Don Pancho
Jacqueline Dalya
— Helena
Frank Darien
— Express Agent
Willie Fung
— Houseboy Wang
Harrison Greene
— Frank Snodgrass Benson
Paul Kruger
— Jack
Tom London
— Town Marshal
Margarita Martín
— Helena's Mother (uncredited)
James Pier Mason
— Henchman Lem
LeRoy Mason
— Outlaw Leader
Mantan Moreland
— Memphis - The Cook
Bud Osborne
— Henchman Kennedy
Inez Palange
— Maria
Paul Sutton
— Henchman Joshua
Ray Teal
— Josh - Stage Holdup Man
Eddy Waller
— Stagecoach Driver
Hank Worden
— Deputy