During World War II, an American bomber pilot is rescued after drifting at sea aboard a raft. After being administered truth serum, he tells the doctor a story of how he and the three survivors of his plane crash washed up on an island that was inhabited by a tribe of beautiful primitive cave-women, dinosaurs and a group of savage cavemen who are bent on abducting the women for breeding purposes.
| Editing | W. Merle Connell | Editor |
| Directing | W. Merle Connell | Director |
| Camera | Glen Gano | Director of Photography |
| Writing | George Wallace Sayre | Screenplay |
| Production | Richard Kay | Producer |
| Sound | Raoul Kraushaar | Original Music Composer |
| Art | Paul Sprunck | Art Direction |
| Production | Harry Rybnick | Associate Producer |
