Directed by
| René Cardona Jr. | ||
Writing Credits
| René Cardona Jr. | ... | (screenplay) |
| René Cardona Jr. | ... | (adapted by) & |
| Carlos Valdemar | ... | (adapted by) |
| Christina Schuch | ... | (in collaboration with) (as Christina Schuck) |
| Linda O'Hanlon | ... | (screenplay dialogue) & |
| Roberto Schlosser | ... | (screenplay dialogue) |
| Charles Berlitz | ... | (book) |
Cast (in credits order)
| John Huston | ... | Edward | |
| Andrés García | ... | Alan | |
| Hugo Stiglitz | ... | Capt. Mark Briggs (as Hugo Stiglietz) | |
| Gloria Guida | ... | Michelle | |
| Marina Vlady | ... | Kim | |
| Claudine Auger | ... | Sybil | |
| René Cardona III | ... | Dave (as Al Coster) | |
| Carlos East | ... | Peter | |
 |
Gretha | ... | Diana |
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Catherine Piaget | ||
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Mario Arévalo | ... | Tony, crew member |
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Jorge Zamora | ... | Simon, the cook (as Jorge Zamora 'Zamorita') |
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Adalberto Arvizu | ... | Pilot (as Alberto Arvizu) |
| Miguel Ángel Fuentes | ... | Gordon | |
| Andrés García Jr. | ... | Billy | |
| Rest of cast listed alphabetically: | |||
| Mike Moroff | ... | Mickey | |
| Nailea Norvind | ... | Diabolical Doll | |
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Steve Uzzell | ... | Col. Cox |
Produced by
| René Cardona Jr. | ... | executive producer |
| Angelo Iacono | ... | associate producer (as Angelo Giacomo) |
Music by
| Stelvio Cipriani | ||
Cinematography by
| León Sánchez | ||
Editing by
| Alfredo Rosas Priego | ||
Makeup Department
| Guadalupe Gorráez | ... | hair stylist (as Guadalupe Gorreas) |
| Elvira Oropeza | ... | makeup artist |
Production Management
| Joaquín Garrido | ... | assistant head of production |
| Roberto Lozoya | ... | production manager |
| Enrique L. Morfín | ... | head of production (as Enrique Morfin) |
Art Department
| Carlos Cortes | ... | stage settings |
| Jorge Sainz | ... | sketch artist |
Sound Department
| Cruz Carrasco | ... | dialogue recording |
| Abraham Cruz | ... | sound editor |
| Jesús González Gancy | ... | re-recording |
| Guillermo Moyten | ... | assistant dialogue recordist |
| Luis Pérez Villegas | ... | boom operator |
Special Effects by
| Federico Farfán | ... | special effects |
Camera and Electrical Department
| Ramón Bravo | ... | submarine photographer |
| Alfonso Bárcenas | ... | assistant camera |
| Donaciano De Anda | ... | lighting cameraman |
| Teodoro García | ... | camera operator |
| Oliverio Maciel | ... | assistant camera |
| Roberto Martin | ... | assistant camera |
Costume and Wardrobe Department
| Enrique Villavicencio | ... | wardrobe |
Editorial Department
| Gustavo A. de Alva | ... | post production manager |
| Jesús Paredes | ... | assistant editor |
Additional Crew
| José Ojeda | ... | production assistant |
