Directed by
| Byron Haskin | ||
Writing Credits
| W.R. Burnett | ... | (screenplay) |
| Steve Fisher | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Joanne Dru | ... | Anne Traymore | |
| Mark Stevens | ... | Joe Balfour | |
| Robert Strauss | ... | Ernie Williams | |
 |
Asher Dann | ... | Manuel del Rio Montoya |
| Jean-Pierre Kérien | ... | LeClerc | |
|
|
Claude Ivry | ... | The Girl |
| Véra Valmont | ... | Yvette | |
|
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Charito León | ... | Dancer |
|
|
Ernesto Lapeña | ... | Dancer |
| Rest of cast listed alphabetically: | |||
|
|
G. Ariel | ... | Rivera (uncredited) |
|
|
Adam Genette | ... | Montserrat (uncredited) |
Produced by
| Edward L. Alperson | ... | producer |
Music by
| Edward L. Alperson Jr. | ||
| Raoul Kraushaar | ||
Cinematography by
| Jorge Stahl Jr. | ||
Editing by
| Alberto Valenzuela | ||
Production Design by
| Boris Leven | ||
Art Direction by
| Boris Leven | ||
Production Management
| Clarence Eurist | ... | production manager |
Second Unit Director or Assistant Director
| Paul Stader | ... | underwater director |
Special Effects by
| Jack Cosgrove | ... | special effects |
Visual Effects by
| Ray Mercer | ... | optical research |
Stunts
| Courtney Brown | ... | stunt double: Mark Stevens (uncredited) |
| Wende Wagner | ... | underwater stunts (uncredited) |
Camera and Electrical Department
| Lamar Boren | ... | underwater cinematographer |
Editorial Department
| Otto Ludwig | ... | supervising editor |
Music Department
| Raoul Kraushaar | ... | musical director |
Additional Crew
| Edward L. Alperson | ... | presenter |
