At the end of WWII, Nazi officials spirited the living head of Adolf Hitler out of Germany to a hiding place in the South American country of Mandoras, in order to revive the Third Reich at a later date. By the 1960s, the time has come, so a top scientist is kidnapped in order to help keep Hitler alive. This film is a re-edit of The Madmen of Mandoras released in theaters in 1963.
Unfortunately the movie They Saved Hitler's Brain is not yet available on HBO Max.
| Writing | Steve Bennett | Story |
| Editing | Alan C. Marks | Editor |
| Art | Royce Finley | Property Master |
| Sound | Gordon Williams | Sound |
| Camera | Stanley Cortez | Director of Photography |
| Production | Steve Bennett | Producer |
| Production | Carl Edwards | Producer |
| Art | Morris Hoffman | Set Decoration |
| Art | Frank Paul Sylos | Art Direction |
| Production | Anthony Sanucci | Executive Producer |
| Directing | Harry M. Slott | Second Assistant Director |
| Costume & Make-Up | Einar Bourman | Wardrobe Supervisor |
| Editing | Leon Selditz | Supervising Editor |
| Sound | Peter Zinner | Music Supervisor |
| Camera | Eddie Jones | Still Photographer |
| Sound | Ralph Butler | Sound Mixer |
| Sound | Donald C. Rogers | Sound |
| Sound | Peter Zinner | Music Editor |
| Production | Clark L. Paylow | Production Coordinator |
| Sound | Paul Schmutz | Sound Recordist |
| Sound | William L. Stevenson | Sound Editor |
| Directing | David Bradley | Director |
| Writing | Richard Miles | Screenplay |
| Costume & Make-Up | Maurice Seiderman | Special Effects Makeup Artist |
