Moontrap is an American 1989 science fiction film produced by Magic Films. Written by Tex Ragsdale and directed by Robert Dyke, it was released on April 28 at WorldFest Houston. A comic book adaptation, featuring the film's production notes, was released in the same year by Caliber Comics. The cast features Walter Koenig and Bruce Campbell as modern-day astronauts, with Leigh Lombardi as an ancient astronaut from a forgotten human civilization. They face an alien invasion by a race of predatory cyborgs.