Tourists visiting the pyramids in Mexico experience a string of deaths and disappearances while staying at a nearby hotel. Police investigators Fernando and Cornado are assigned to the case and attempt to solve the mystery with the help of reporter (and girlfriend of Fernando) Veronica and the wrestler Santo.
Directed by Federico Curiel
El Santo
Santo, el Enmascarado de Plata
Fernando Casanova
Fernando Lavalle
Ana Bertha Lepe
Virginia
Roberto Ramírez Garza
Conrado González
Alfredo Wally Barrón
Prof. Corberra
Luis Aragón
Don Armando Correa
Alejandro Parodi
Chantajista
Augusto Benedico
Mathias
