When Santo accompanies a troupe of archaeologists in the search for Aztec artifacts, they find the Mummy of an Aztec who leaves a warning to those who tamper with his resting place. The adventurers ignore the warning, and before long, the Mummy starts bumping them off one-by-one with his bow & arrow.
as Santo
as Sergio Morales
as Susana
as Prof. Romero
as Prof. Jiménez
as Chief Guide
as Plácido (as Tío Plácido)
as Rosa Bermúdez
as Agapito (as Niño Jorgito)
as Announcer
as Porter (uncredited)
as Old Indian (uncredited)
