Cantinflas
Rosita
Don Sebastian, el profe
Elpidio
Raúl
Dr. Perfecto Lozano
La vecina bailarina
Doña Cuca, vecina
Profesor examinador
Don Fortino
Amigo de Raúl en fiesta (uncredited)
Amigo de Raúl en fiesta (uncredited)
Director
Screenplay
Music
Screenplay
Dialogue
Original Music Composer
Sound Editor
Sound
Camera Operator
Assistant Director
Special Effects
Production Design
