1946 film by Fernando de Fuentes

1943 film by Miguel M. Delgado, Fernando de Fuentes

1933 film by Fernando de Fuentes

A scientist experimenting with past lives finds a reincarnated Aztec who can lead him to lost treasure—and to a creature that should remain lost. (Composed of footage from two unrelated Mexican horror films, LA CASA DEL TERROR and LA MOMIA AZTECA, plus new American-made footage.)