José Luis López Vázquez

Ramiro Peláez

Esperanza Roy

Blanca, la mujer de Ramiro

Pepe Rubio

Héctor Villarreal, novelista

Josele Román

Mónica, la criada amnésica

Rafael Alonso

Camilo

Valeriano Andrés

Dr. Anastasio Fonseca

Mary Paz Pondal

Dora, la mujer de Camilo

Manuel Alexandre

Sr. Perales, el profesor

Margot Cottens

Doña Úrsula 'Tita', tía de Camilo

Santiago Ontañón

Don Félix

Lone Fleming

Anita, la criada

Luis Giménez

Paquita Villalba

Nina, la protegida de Don Félix

Simón Ramírez

Héctor Villareal (voice) (uncredited)

Pedro Lazaga Sabater

Director

Luis G. de Blain

Writer

Alejandro Millón

Assistant Makeup Artist

Miguel Agudo

Camera Operator

Antón García Abril

Music

Alfonso Santacana

Editor

Pedro Lazaga Sabater

Writer

Luis E. Ibáñez

Still Photographer

Eduardo Pérez Climent

Assistant Camera

Francisco García Gárgoles

Production Assistant

Manuel Rojas

Director of Photography

José Luis Pérez Tristán

Assistant Director

Pilar Millán

Assistant Editor

Consuelo Zahonero

Hairstylist

Francisco Lara Polop

Production Manager

Alicia Castillo

Assistant Editor

Enrique Jardiel Poncela

Writer