Espectro del estrangulador

El Santo

Santo

Roberto Cañedo

The Strangler

María Duval

Laura

Carlos López Moctezuma

Inspector Villegas

Alberto Vázquez

Javier

Milton Ray

Milton

Begoña Palacios

Irene

Julián de Meriche

Don Julian

Gloria Chávez

Manuel Dondé

Manuel Garay

Mendez (uncredited)

Gerardo Zepeda

Tor (uncredited)