Carlos East

Julio

Maura Monti

Nora

Guillermo Zetina

Major Albert

Bruno Rey

Colonel Dawson

Carlos Nieto

Robles

Alma Delia Fuentes

Marcia

Ivan J. Rado

Hans (as Jorge Rado)

Antonio Medellin

Eric

Eduardo MacGregor

Professor Banizetti

Farnesio de Bernal

(uncredited)

Manuel Dondé

Funebrero (uncredited)