Een man, Major Ben McBride, zet een missie op touw om zijn vriend Bowen Tyler te redden die al enkele jaren vermist wordt in Antarctica. McBride en zijn mannen komen terecht in een wereld die bevolkt wordt door primitieve stammen en angstaanjagende prehistorische wezens.
Nee, helaas is The People That Time Forgot nog niet beschikbaar op Netflix in Nederland.
| Writing | Patrick Tilley | Screenplay |
| Directing | Kevin Connor | Director |
| Editing | John Ireland | Editor |
| Costume & Make-Up | Brenda Dabbs | Wardrobe Designer |
| Production | Graham Easton | Production Supervisor |
| Art | Bert Hearn | Property Master |
| Art | Fernando González | Art Direction |
| Directing | Bryan Coates | Assistant Director |
| Visual Effects | Ian Wingrove | Special Effects Supervisor |
| Directing | Doreen Soan | Continuity |
| Camera | Derek V. Browne | Camera Operator |
| Costume & Make-Up | Colin Jamison | Hairdresser |
| Production | Richard R. St. Johns | Executive In Charge Of Production |
| Visual Effects | John Richardson | Special Effects Supervisor |
| Sound | Roger Van Engel | Sound Editor |
| Sound | George Stephenson | Sound Mixer |
| Camera | John Harris | Aerial Director of Photography |
| Editing | Rita Burgess | Assistant Editor |
| Art | Bert Davey | Art Direction |
| Production | Agustín Pastor | Production Manager |
| Sound | Gerry Humphreys | Sound Mixer |
| Art | Simon Wakefield | Set Dresser |
| Camera | Mike Frift | Assistant Camera |
| Camera | Peter Allwork | Aerial Director of Photography |
| Production | Steve Previn | Production Executive |
| Production | John Dark | Producer |
| Costume & Make-Up | Robin Grantham | Makeup Artist |
| Sound | John Scott | Original Music Composer |
| Production | Samuel Z. Arkoff | Executive Producer |
| Editing | Barry Peters | Editor |
| Camera | Alan Hume | Director of Photography |
| Art | Maurice Carter | Production Design |
| Writing | Edgar Rice Burroughs | Novel |
| Production | Vicki Deason | Production Assistant |
| Production | Max Rosenberg | Producer |
