As a lone spaceship proceeds on its long voyage across space, the crew are surprised to encounter a strange pyramid form. Surprise turns to horror as one by one, they discover that their darkest nightmares are all starting to become real. The pyramid has to be behind it all somehow, but how can they save themselves from its influence?
Unfortunately the movie Galaxy of Terror is not yet available on HBO Max.
| Directing | Bruce D. Clark | Director |
| Production | Rupert Harvey | Production Accountant |
| Production | Don Keith Opper | Production Manager |
| Visual Effects | Ernest D. Farino | Visual Effects |
| Visual Effects | Tony Randel | Visual Effects |
| Visual Effects | Steve Neill | Mechanical & Creature Designer |
| Production | Mary Ann Fisher | Executive In Charge Of Production |
| Production | Aaron Lipstadt | Production Manager |
| Crew | James Cameron | Second Unit |
| Visual Effects | Allan A. Apone | Mechanical & Creature Designer |
| Art | Bill Paxton | Set Decoration |
| Camera | Jacques Haitkin | Director of Photography |
| Editing | Larry Bock | Editor |
| Editing | Barry Zetlin | Editor |
| Editing | R.J. Kizer | Editor |
| Art | Robert Skotak | Production Design |
| Art | James Cameron | Production Design |
| Art | Steve Graziani | Art Direction |
| Art | Alex Hajdu | Art Direction |
| Costume & Make-Up | Timaree McCormick | Costume Design |
| Sound | Barry Schrader | Original Music Composer |
| Production | Roger Corman | Producer |
| Writing | Marc Siegler | Writer |
| Writing | Bruce D. Clark | Writer |
| Visual Effects | Tom Campbell | Visual Effects Supervisor |
| Production | Lisa Mionie | Casting |
| Camera | Austin McKinney | Director of Photography |
| Art | K.C. Scheibel | Set Decoration |
| Costume & Make-Up | Peter Tothpal | Hairstylist |
| Costume & Make-Up | Sue Dolph | Makeup Artist |
| Crew | Francesca Bartoccini | Property Master |
| Editing | Stephen Purvis | Dialogue Editor |
| Sound | Stephen Hunter Flick | Sound Effects Editor |
| Sound | David Lewis Yewdall | Supervising Sound Editor |
| Camera | Nick Kelsh | Still Photographer |
| Production | Jane Covner | Publicist |
| Production | Marc Siegler | Co-Producer |
| Costume & Make-Up | Allan A. Apone | Special Effects Makeup Artist |
| Costume & Make-Up | Karen Kubeck | Special Effects Makeup Artist |
| Costume & Make-Up | Thom Shouse | Special Effects Makeup Artist |
| Costume & Make-Up | Iya Labunka | Prosthetics |
| Costume & Make-Up | Tom Schwartz | Prosthetics |
| Costume & Make-Up | Brian Wade | Prosthetics |
| Costume & Make-Up | Alec Gillis | Prosthetics |
| Costume & Make-Up | Larry S. Carr | Prosthetics |
| Costume & Make-Up | R. Christopher Biggs | Prosthetics |
| Visual Effects | Rick Stratton | Mechanical & Creature Designer |
| Crew | Tony Randel | Visual Effects Editor |
| Visual Effects | Tony Randel | Effects Supervisor |
| Camera | Gary Wagner | Second Unit Director of Photography |
