Secret of Death

Aarón Rodríguez Arellano

Mil Máscaras

María Duval

Sandra / Tamara

Isela Vega

Estrella

David Silva

Señor Robles

Eric del Castillo

Sandokan

John Carradine

Mad Doctor / Nazi Leader

Víctor Junco

Renzo

Nathanael León

Hercules (as Frankenstein)

Dagoberto Rodríguez

Altia Michel

Víctor Alcocer

Commander (uncredited)

Fernando Osés

Circus Man (uncredited)