Santo vs. el estrangulador

El Santo

Santo, el Enmascarado de Plata

María Duval

Laura

Roberto Cañedo

The Great Goudini

Ofelia Montesco

Lilian

Carlos López Moctezuma

Inspector Villegas

Begoña Palacios

Irene

Alberto Vázquez

Javier

Eric del Castillo

Jerry Marcos

Emma Arvizu

Claudia

Julián de Meriche

Julian Fiorelli

Nathanael León

Strangler's Henchman (uncredited)

Fernando Osés

Wrestler (uncredited)