Henchman
Doctor
Villager
Jefe de los gangsters
Chief Guide
Head Spy
Ratón
Dr. Bernstein
Carlitos
Esbirro de Sebastián
Don Justo
Police official in Puerto Rico
Man who plants bomb in Santo's car
Head spy
Don Fermín (uncredited)
Hombre en oficina (uncredited)
Charlie
Sr. Gonzalez
Don Cuco
Enrique Artigas
Foreign Agent
Inspector
Cliff
Gitano
Carlos Bustamante
Policía (uncredited)
Carlos
Santos' Manager
Bald Man
Igor the Doctor's Assistant (uncredited)