An ancient tribe attempts to sacrifice Sanna as an offering to the Sun god to save their tribe from dinosaurs. Tara, a young man from another tribe, saves Sanna and takes her along with him.
Is When Dinosaurs Ruled the Earth on Netflix? Unfortunately the movie When Dinosaurs Ruled the Earth is not yet available on Netflix.
| Production | Aida Young | Producer |
| Sound | Mario Nascimbene | Original Music Composer |
| Directing | Val Guest | Director |
| Crew | Alan Bryce | Special Effects |
| Crew | Brian Johnson | Special Effects |
| Editing | Peter Curran | Editor |
| Art | John Blezard | Art Direction |
| Camera | Dick Bush | Director of Photography |
| Visual Effects | Jim Danforth | Visual Effects |
| Crew | Roger Dicken | Special Effects |
| Writing | Val Guest | Writer |
| Writing | J.G. Ballard | Writer |
