Credits
Cast
Ramón Gay
Dr. Eduardo Almada
Rosita Arenas
Flor Sepúlveda
Luis Aceves Castañeda
Dr. Krupp
Crox Alvarado
Pinacate
Emma Roldán
Criada
Julián de Meriche
Doctor conferencia
Estela Inda
Aztec Chanteuse
Jorge Mondragón
Dr. Sepúlveda
Arturo Martínez
Tierno
Salvador Lozano
Doctor Rios
Jaime González Quiñones
Pepe Almada
Ángel Di Stefani
Popoca
Jesús "Murciélago" Velázquez
El Murciélago
Enrique Llanes
Esbirro del Murciélago
Guillermo Hernández
Lobo
Art
Javier Torres Torija
Production Design
Camera
Enrique Wallace
Director of Photography
Costume & Make-Up
Carmen Palomino
Makeup Artist
Directing
Rafael Portillo
Director
Editing
Jorge Busto
Editor
Production
Luis García de León
Production Manager
José Alcalde
Unit Production Manager
Sound
Antonio Díaz Conde
Original Music Composer
Writing
Alfredo Salazar
Adaptation, Original Story
Guillermo Calderón
Original Story, Producer