Directed by
| Franz Josef Gottlieb | ... | (as F.J. Gottlieb) |
Writing Credits (in alphabetical order)
| Alexandra Becker | ... | (screenplay) |
| Alexandra Becker | ... | (story) |
| Alexandra Becker | ... | (uncredited in Spanish version) (uncredited) |
| Rolf Becker | ... | (screenplay) |
| Rolf Becker | ... | (story) |
| José Luis Guarner | ... | (adaptation Spanish version) |
| José María Otero | ... | (adaptation Spanish version) |
| Louis Weinert-Wilton | ... | (written by) |
Cast (in credits order) verified as complete
| O.W. Fischer | ... | Wellby | |
| Karin Dor | ... | Clarisse | |
| Klaus Kinski | ... | Boyd | |
| Werner Peters | ... | Mr. Shor | |
| Doris Kirchner | ... | Mrs. Shor | |
| Eddi Arent | ... | Fish | |
| Claude Farell | ... | Mrs. Ayke | |
|
|
Gabriel Llopart | ... | Selwood |
| Fernando Sancho | ... | Slim | |
| José María Caffarel | ... | Cartwright (as Josef Cafarell) | |
|
|
Belina | ... | Sängerin |
| Antonio Casas | ... | Bronsfield | |
| Rest of cast listed alphabetically: | |||
| Tomás Blanco | ... | (uncredited) | |
| Félix Dafauce | ... | Inspector Terry (uncredited) | |
|
|
Cris Huerta | ... | Slim (uncredited) |
|
|
Ángel Menéndez | ... | (uncredited) |
| Jorge Rigaud | ... | (uncredited) | |
Produced by
| Alfons Carcasona | ... | producer |
Music by
| Martin Böttcher | ||
| Antonio Pérez Olea | ... | (as Anton P. Olea) |
Cinematography by
| Godofredo Pacheco | ... | (German version) (as Gottfried Pacheco) |
Editing by
| Anni Lautenbacher | ... | (German version) |
Art Direction by
| Ramiro Gómez | ||
Production Management
| Franz Thierry | ... | production manager |
| Eduardo de la Fuente | ... | production manager (uncredited in the German version) (uncredited) |
Second Unit Director or Assistant Director
| Lore Meyer-Döhner | ... | assistant director |
Art Department
| Wolfgang Burmann | ... | assistant art director |
Sound Department
| Robert Rausch | ... | sound |
Camera and Electrical Department
| Rudolf Sandtner | ... | camera operator |
Editorial Department
| José Luis Matesanz | ... | editor: Spanish version |
Additional Crew
| Gerhard Schmidt | ... | production assistant |
| Alois Maria Giani | ... | voice dubbing: Ángel Menéndez (uncredited) |
| Erik Jelde | ... | voice dubbing: Antonio Casas (uncredited) |
| Christian Marschall | ... | voice dubbing: Gabriel Llopart (uncredited) |
| Thomas Reiner | ... | voice dubbing: José María Caffarel (uncredited) |