Directed by
| Tonino Ricci | ... | (as Anthony Richmond) |
Writing Credits (in alphabetical order)
| Jaime Comas Gil | ... | (writer) |
Cast (in credits order)
| Andrés García | ... | Scott | |
| Gianni Garko | ... | Mike | |
| Gabriele Ferzetti | ... | Miles | |
| Manuel Zarzo | ... | Peters | |
| Alfredo Mayo | ... | Pop | |
 |
Alan Boyd | ... | Ronnie |
| Carlos Piñar | |||
| Carole André | ... | Mary | |
|
|
Olga Bustoldo | ||
|
|
Manuel Madeira | ||
| José Riesgo | ... | Comodoro | |
|
|
Olga Bustillo | ||
Produced by
| Andrés García | ... | producer |
Music by
| Stelvio Cipriani | ||
Cinematography by
| Raúl Pérez Cubero | ||
Editing by
| Giuliana Colangeli | ||
| Roberto Colangeli | ||
Art Direction by
| Jaime Pérez Cubero | ||
Production Management
| Ramón Baillo | ... | production manager |
| Giuseppe Collura | ... | production manager |
Second Unit Director or Assistant Director
| Franco Fogagnolo | ... | assistant director |
| Rodolfo Medina | ... | assistant director |
Sound Department
| José Nogueira | ... | sound |
Special Effects by
| Pablo Pérez | ... | special effects |
Camera and Electrical Department
| Ricardo Andreu | ... | camera operator |
| Isidoro M. Ferry | ... | underwater cinematographer |
| José Antonio Villalba | ... | assistant camera |
Editorial Department
| Giuliana Colangeli | ... | assistant editor |
Script and Continuity Department
| Consuelo Alfaya | ... | script supervisor |
Additional Crew
| Lola Cervantes | ... | voice dubbing (uncredited) |
| Manuel Peiró | ... | voice dubbing: Andrés García (uncredited) |
| Carlos Revilla | ... | voice dubbing: Manuel Zarzo (uncredited) |
| Pedro Sempson | ... | voice dubbing: José Riesgo (uncredited) |
| Joaquín Vidriales | ... | voice dubbing: Gabriele Ferzetti (uncredited) |
