Monster film and mad doctor spoof.
Germán Valdés
Pacifico Otero
Manuel Valdés
Doctor Lucas
Sonia Furió
Lucia
Verónica Loyo
Marilú Otero
Andrés Soler
Doctor Ivanov
David Silva
Professor Jones
Agustín Isunza
Enfermero
Consuelo Guerrero de Luna
Doña Angustias
Elizabeth Dupeyrón
La chilindrina
Nathanael León
(uncredited)
