Directed by
| Fernando Merino | ||
Writing Credits (in alphabetical order)
| José Frade | ... | (story) |
| Juan Miguel Lamet | ||
| Alfonso Paso | ||
Cast (in credits order) complete, awaiting verification
| Alfredo Landa | ... | Alfredo Velázquez | |
| Teresa Rabal | ... | Mary Carmen | |
| Mirta Miller | ... | Anita | |
| José Franco | ... | Tía | |
| Helga Liné | ... | Mia de Onassis | |
| Margot Cottens | ... | Tío | |
| Guadalupe Muñoz Sampedro | ... | Abuela de Mary Carmen | |
 |
Mercedes Barranco | ... | Pura |
| Licia Calderón | ... | Nicolasa | |
|
|
Ricardo Merino | ... | Caléndula |
|
|
Gela Geisler | ... | Sueca |
| Álvaro de Luna | ... | Lacayo de Tía | |
| Jesús Guzmán | ... | Lacayo de Tía | |
| Pilar Gómez Ferrer | ... | Madre de Alfredo | |
| Rafael Hernández | ... | Taxista | |
|
|
José Calvo | ... | Padre de Mary Carmen |
| Simón Andreu | ... | Florencio | |
|
|
Alfredo Santacruz | ... | Director del banco |
|
|
Antonio Cintado | ||
| Antonio Mayans | ... | Compañero de Alfredo | |
|
|
David Areu | ||
|
|
José Luis Chinchilla | ||
| Luis Barboo | ... | Chófer | |
|
|
Araceli Rodríguez | ||
|
|
Paquita Ruiz | ||
|
|
Guillermo Hidalgo | ||
|
|
María Luisa Tovar | ||
| Rest of cast listed alphabetically: | |||
| María José Cantudo | ... | Chica de la boîte Perversión (uncredited) | |
Produced by
| José Frade | ... | producer |
Music by
| Ángel Arteaga | ||
Cinematography by
| Hans Burmann | ||
Editing by
| Pedro del Rey | ||
Set Decoration by
| Eduardo Torre de la Fuente | ||
Makeup Department
| Clementina Farssac | ... | assistant makeup artist (as Clementina Farsac) |
| Carmen Martín | ... | makeup artist |
Production Management
| Francisco Bellot | ... | production manager |
| Luis Méndez | ... | production manager |
Second Unit Director or Assistant Director
| Andrés Vich | ... | assistant director |
Art Department
| Francisco Yagüe | ... | property master |
Sound Department
| Antonio Alonso | ... | sound (as Antonio Alonso Ciller) |
Camera and Electrical Department
| Luis Caldery | ... | second assistant camera |
| César Cruz | ... | still photographer |
| Pedro Martínez | ... | camera operator |
| Saturnino Pita | ... | first assistant camera |
| Andrés Torres | ... | second assistant camera (uncredited) |
Editorial Department
| Rosa Ortiz | ... | second assistant editor (as Rosa María Ortiz) |
| José Salcedo | ... | first assistant editor |
Script and Continuity Department
| Gloria Roldán | ... | script supervisor |
Additional Crew
| Francisco J. Tudela | ... | production assistant (as Francisco Tudela) |
| Delia Luna | ... | voice dubbing: Helga Liné (uncredited) |
| Fernando Mateo | ... | voice dubbing: Antonio Mayans (uncredited) |
| José Moratalla | ... | voice dubbing (uncredited) |
| Carlos Revilla | ... | voice dubbing (uncredited) |
| Ana María Saizar | ... | voice dubbing: Mirta Miller (uncredited) |
| Ángel Ter | ... | voice dubbing (uncredited) |
| Joaquín Vidriales | ... | voice dubbing: Alfredo Santacruz (uncredited) |
