John Merill
Uncle Coronado
Sacker
Helen Ferris
Warden Acosta
Alvarez
Captain Vargas
Jojo
Fuentes
Glasses
Greasemonkey
Porky
Lude
Lopez (as Archie Adamos)
Ocho
Chino (as Jet Sahara)
Pinchon
Juan
Father Zamora
Curt Erhardt
Doctor
Chavez
Captain
(uncredited)
Investigator (uncredited)