A hiker becomes lost in the wilderness and comes across sexually insatiable mutant cave women who hold him captive for their carnal enjoyment. Two couples that are friends of his go off to try to find and save him, unaware of his true predicament.
| Directing | Jim Wynorski | Director |
| Writing | Jim Wynorski | Writer |
| Production | Troy Gibson | Executive Producer |
| Production | Steve Goldenberg | Associate Producer |
| Production | J.D. Beverage | Producer |
| Production | Joe Gaudin | Executive Producer |
| Art | Derek Mothershed | Set Decoration |
| Sound | Al Kaplan | Music |
| Art | Pinto Sykes | Set Designer |
| Production | Hector Poole | Casting |
| Directing | Polk Wolfe | Script Supervisor |
| Art | Conny Miller | Art Direction |
| Crew | David Gurney | Post Production Supervisor |
| Editing | H. G. Andrei Smyslov | Editor |
| Art | Gene Trenton | Production Design |
| Production | David Cadwallader | Production Coordinator |
| Production | Peter Seldon | Line Producer |
| Sound | Jon Kaplan | Music |
| Production | Richard Hayworth | Production Manager |
| Production | Barney Gunther | Location Manager |
| Sound | Roobie Breastnut | Songs |
| Camera | Glori-Anne Gilbert | Best Boy Grip |
| Camera | Franco N. Ciccio | Director of Photography |
