Laura Moreno / Vicky
Dr. Enrique Molina
Martín
La Mariposa
Dr. Andrade
Srita. Ocampo
Insp. Jiménez
Director de sanatorio
Policía
Ferrocarrilero asesinado (uncredited)
Mesero
Taquillera
Director
Writer
Assistant Editor
Special Effects
Script Supervisor
Dialogue
Assistant Director
Producer
Casting
Production Supervisor
Screenplay
Sound Recordist
