The sorcerer and his apprentice Galen are on a mission to kill an evil dragon to save the King’s daughter from being sacrificed according to a pact that the King himself made with the dragon to protect his kingdom.
Unfortunately the movie Dragonslayer is not yet available on HBO Max.
| Directing | Matthew Robbins | Director |
| Writing | Hal Barwood | Screenplay |
| Writing | Matthew Robbins | Screenplay |
| Production | Howard W. Koch | Executive Producer |
| Sound | Alex North | Original Music Composer |
| Camera | Derek Vanlint | Director of Photography |
| Editing | Tony Lawson | Editor |
| Production | Deborah Brown | Casting |
| Production | Debbie McWilliams | Casting |
| Art | Alan Cassie | Art Direction |
| Art | Ian Whittaker | Set Decoration |
| Costume & Make-Up | Anthony Mendleson | Costume Design |
| Production | Hal Barwood | Producer |
| Crew | Tony Smart | Stunts |
| Crew | Peter Diamond | Stunts |
| Crew | Terry Walsh | Stunt Coordinator |
| Visual Effects | Paul Huston | Visual Effects |
| Visual Effects | Phil Tippett | Visual Effects |
| Production | Eric Rattray | Associate Producer |
| Costume & Make-Up | Graham Freeborn | Makeup Artist |
| Costume & Make-Up | Jane Royle | Makeup Artist |
| Costume & Make-Up | Bobbie Smith | Hair Designer |
| Costume & Make-Up | Barbara Ritchie | Hair Designer |
| Costume & Make-Up | Nick Dudman | Makeup Artist |
| Production | Donald Toms | Unit Production Manager |
| Crew | Vic Armstrong | Stunts |
| Visual Effects | Selwyn Eddy | Visual Effects Camera |
| Sound | Walter Murch | Sound Recordist |
| Visual Effects | Dennis Muren | Visual Effects Supervisor |
| Costume & Make-Up | Renee Heimer | Wardrobe Assistant |
| Art | Elliot Scott | Production Design |
| Camera | Laurie Ridley | Still Photographer |
