Directed by
| Raffaele Donato | ... | (as Raf Donato) |
| Joe D'Amato | ... | (uncredited) |
Writing Credits (in alphabetical order)
| George Nelson Ott | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
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Frank Baroni | ... | Miki |
| Cort McCown | ... | Allan (as Allen Cort) | |
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Keith Kelsch | ... | Ben |
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Wayne Camp | ... | Wayne (as James Camp) |
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Tody Bernard | ... | Sheriff |
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John K. Brune | ... | John |
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Margareth Hanks | ... | Elizabeth |
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Van Jensens | ... | Indian |
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Don Perrin | ... | Bartender |
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Claude File | ... | Oceanographer |
| Charlie Brill | ... | Ben's Father (as Charles Brill) | |
| Mitzi McCall | ... | Ben's Mather [sic] | |
| Rest of cast listed alphabetically: | |||
| Laura Gemser | ... | Lab Assistant (uncredited) | |
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Robert LaBrosse | ... | Police Officer (uncredited) |
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Don Smith | ... | Man at Party (uncredited) |
Music by
| Carlo Maria Cordio | ||
Cinematography by
| Joe D'Amato | ... | (as Federiko Slonisko) |
Editing by
| Rosanna Landi | ... | (as Kathleen Stratton) |
Casting By
| Werner Pochath | ... | (as Paul Werner) |
Art Direction by
| Massimo Antonello Geleng | ... | (as Alex Colby) |
Makeup Department
| Brian Wood | ... | makeup artist |
Production Management
| Annie Jurgielewicz | ... | production manager |
Art Department
| Julie Duncan | ... | props |
Sound Department
| Keith Young | ... | sound |
Special Effects by
| Brian Wood | ... | special effects |
Stunts
| Brian Ricci | ... | stunt coordinator |
Camera and Electrical Department
| Peter Bates | ... | still photographer |
| Kenny Davis | ... | assistant camera |
| John Wynn | ... | camera operator |
Script and Continuity Department
| Jane Bailey | ... | script supervisor |
