| Person | Type | Job | Role(s) |
|---|---|---|---|
 Augusto Algueró | Crew | Sound | Music |
 Elisa Plana | Crew | Costume & Make-Up | Assistant Makeup Artist |
Federico G. Larraya | Crew | Camera | Director of Photography |
José Torregrosa | Crew | Sound | Music |
Noel Clarasó | Crew | Writing | Screenplay |
 Ricardo Núñez | Crew | Directing | Director, Executive Producer |
Albert Gasset Nicolau | Crew | Editing | Editor |
Alfonso de Lucas | Crew | Art | Set Decoration |
Enrique Bronchalo | Crew | Art | Construction Coordinator |
Luisa Maria Linares | Crew | Writing | Writer |
Elisa Aspachs | Crew | Costume & Make-Up | Makeup Artist |
Salvador Gil | Crew | Camera | Camera Operator |
Gervasio Banciella | Crew | Production | Production Manager |
Antonio Jover | Crew | Production | Production Assistant |
Pepita Pruna | Crew | Directing | Script Supervisor |
Emilio Martos | Crew | Directing | Assistant Director |
Carlos de la Riva | Crew | Sound | Sound Engineer |
Pascual García | Crew | Camera | Assistant Camera |
José Román | Crew | Production | Production Assistant |
Rafael Pérez de Rozas | Crew | Camera | Still Photographer |
Angela Grau | Crew | Editing | Assistant Editor |
Juan Carlos Sabaté | Crew | Writing | Screenplay |
Enrique Pons | Crew | Sound | Sound Assistant |
Alejo del Peral | Cast | Actor | Recepcionista |
 Carlos Casaravilla | Cast | Actor | Ivan Sharovski |
 Carlos Ronda | Cast | Director del hotel | |
Carmen Roger | Cast | Compañera de Bettina | |
Emilio Sancho | Cast | León | |
 José María Caffarel | Cast | Actor | Comisario Dupuy |
 Liliane Brousse | Cast | Actress | Bettina |
 Manuel Bronchud | Cast | Actor | Durán |
 Mary Santpere | Cast | Actress | Oscar J. Bennett |
 Ángel del Pozo | Cast | Actor | Simenón |
 Lily Vincenti | Cast | Actress | Mrs. Brown |
Pilar Montejo | Cast | Esposa de Ivan | |
Consuelo Vives | Cast | Dependienta de la bombonería | |
Juan Fernández | Cast | Actor | Monsieur Legrand (uncredited) |
José Palomo | Cast | Portero | |
Carmen Villa | Cast | ||
Antonio Alonso | Cast | Actor | |
María Dolores Díaz | Cast | Compañía | |
Lorena Montel | Cast | ||
Paulina Besoli | Cast | Faustina | |
Manuel de Melero | Cast | Victor Burke | |
Paquita Virgili | Cast | ||
Rosario Yagüe | Cast | ||
Mercedes Faves | Cast | ||
Conchita Gotí | Cast | ||
Natalia Randall | Cast | ||
Fresia Coscolla | Cast | ||
| Person | Type | Job | Role(s) |
