Searching for the lost world of Atlantis, Prof. Aitken, his son Charles and Greg Collinson are betrayed by the crew of their expedition's ship, attracted by the fabulous treasures of Atlantis. The diving bell disabled, a deep sea monster attacks the boat. They are all dragged to the bottom of the sea where they meet the inhabitants of the lost continent, an advanced alien race that makes sailors their slaves.
Unfortunately the movie Warlords of Atlantis is not yet available on HBO Max.
| Directing | Kevin Connor | Director |
| Writing | Brian Hayles | Screenplay |
| Production | Allan Foenander | Casting |
| Costume & Make-Up | Joan Carpenter | Hairstylist |
| Production | Kevin Connor | Producer |
| Camera | Alan Hume | Director of Photography |
| Editing | Bill Blunden | Editor |
| Art | Jack Maxsted | Art Direction |
| Costume & Make-Up | Robin Grantham | Makeup Artist |
| Production | John Dark | Producer |
| Sound | Michael Vickers | Original Music Composer |
| Visual Effects | John Richardson | Visual Effects Supervisor |
| Visual Effects | Roger Dicken | Creature Design |
| Production | Graham Easton | Production Supervisor |
| Camera | Derek V. Browne | Camera Operator |
| Sound | Jim Atkinson | Sound Editor |
| Sound | Ken Barker | Sound |
| Costume & Make-Up | Lorna Hillyard | Wardrobe Master |
| Directing | Doreen Soan | Continuity |
| Sound | George Stephenson | Sound |
| Editing | Rita Burgess | Assistant Editor |
| Production | Bryan Coates | Location Manager |
| Costume & Make-Up | Monica Howe | Wardrobe Master |
| Art | Bert Hearn | Property Master |
| Directing | Ray Frift | Assistant Director |
| Art | Syd Nightingale | Construction Manager |
| Crew | George Gibbs | Special Effects |
| Camera | Mike Frift | Assistant Camera |
| Visual Effects | Cliff Culley | Matte Painter |
| Crew | Marc Boyle | Stunt Coordinator |
| Art | Alan Cassie | Set Dresser |
| Camera | Arthur Wooster | Camera Operator |
| Art | Elliot Scott | Production Design |
