| Person | Type | Job | Role(s) |
|---|---|---|---|
 Emilio Ortiz | Crew | Editing | Editor |
Enrique Escobar | Crew | Sound | Music |
 Ignacio F. Iquino | Crew | Directing | Director, Screenplay, Story |
 Johann Sebastian Bach | Crew | Sound | Music |
Juliana San José de la Fuente | Crew | Production | Production Manager |
Antonio Sáinz | Crew | Camera | Camera Operator |
Aurelio G. Larraya | Crew | Camera | Director of Photography |
Práxedes Martínez | Crew | Costume & Make-Up | Makeup Artist |
Francisco G. Siurana | Crew | Directing | Assistant Director |
Enrique Vila Selma | Crew | Art | Property Master |
Antonio Bretón | Crew | Camera | Still Photographer |
Félix Mirón | Crew | Camera | Camera Operator |
Juana González | Crew | Editing | Assistant Editor |
Marisol de Villanueva | Crew | Directing | Script Supervisor |
Lolita Tutusaus | Crew | Costume & Make-Up | Seamstress |
 Antonio Mayans | Cast | Actor | Julio |
 Eva Lyberten | Cast | Actress | Chica del club (uncredited) |
 Fedra Lorente | Cast | Actress | Yanni |
Josep Minguell | Cast | Comisario | |
Julián Navarro | Cast | Actor | Paco |
 Marta Flores | Cast | Actress | Luisa (uncredited) |
Mercè Bruquetas | Cast | Elisenda (as Mercedes Bruquetas) | |
 Patricia Adriani | Cast | Actress | Patricia (as Patrizia Adriani) |
Joaquín Blanco | Cast | Actor | Daniel |
Glòria Martí | Cast | Lola | |
Eudaldo Escala | Cast | Cosme | |
Aldara Minetto | Cast | Peggy (as Aldara Minietto) | |
Paquita Ferrándiz | Cast | Paca | |
Juan Fernández | Cast | Actor | Crítico de arte |
| Person | Type | Job | Role(s) |
