Cantinflas
Marisa Miranda
Profesor Archimedes Monteagudo
Octavio
Angélica Montes
Pepe Montes
Doctor Inocencio Violante
Presidente de directorio petroleo
Fiscal
Lic. Remigio Paredes
Señor Humberto Moya
Agustín Montes
Hija de Angélica Montes
Ayudante de el Rosca
El Rosca
Detective (uncredited)
Miembro directivo petroleo (uncredited)
Miembro directivo petroleo (uncredited)
Italiano en directivo petroleo (uncredited)
Portera (uncredited)
Empleado corte (uncredited)
Doctor (uncredited)
Señor director (uncredited)
Mujer en turba (uncredited)
Reportero (uncredited)
Reportero (uncredited)
Profesor (uncredited)
Profesor (uncredited)
Profesor Peralta (uncredited)
Espectadora corte (uncredited)
Plomero (uncredited)
Plomero (uncredited)
Fotógrafo (uncredited)
Miembro jurado (uncredited)
Velador (uncredited)
Directing
Director
Assistant Director
Writing
Story
Screenplay
Story
Writer
Sound
Original Music Composer
Music
Sound
Production
Producer
Producer
Camera
Director of Photography
Camera Operator
Art
Production Design
Editing
Editor
Costume & Make-Up
Makeup Artist