Ramón Gay

Character: Dr. Eduardo Almada

Rosita Arenas

Character: Flor Almada / Xochitl

Crox Alvarado

Character: Pinacate

Luis Aceves Castañeda

Character: Dr. Krupp

Jorge Mondragón

Character: Dr. Sepúlveda

Arturo Martínez

Character: Tierno

Emma Roldán

Character: Maria, the housekeeper

Julián de Meriche

Character: Comandante

Salvador Lozano

Character:

Jaime González Quiñones

Character: Pepe Almada

Ángel Di Stefani

Character: Popoca, the Mummy

Adolfo Sánchez de Rojas

Character: The Human Robot