who were the actors in his debut movie?
Namely, Nathan Fillion and Elizabeth Banks
Slither (2006 film)
Produced by Paul Brooks and Eric Newman, the film stars Nathan Fillion, Elizabeth Banks, Tania Saulnier, Gregg Henry, and Michael Rooker. 
who dies in garden of the galaxy 2 Meredith Quill what is it's genre? It is an American superhero film. what is the story about? It follows the personal and galactic journeys of Peter Quill, Gamora, Drax Rocket and others, carrying forward their stories from the prequel "Guardians of the Galaxy", ending in a revelation of the circumstances causing Meredith's death. who directed it? James Gunn was this his first movie? No, he started with a horror-comedy film called "Slither".
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Slither (2006 film) [SEP] Introduction
Slither is a 2006 American science-fiction black comedy horror written and directed by James Gunn in his directorial debut. Produced by Paul Brooks and Eric Newman, the film stars Nathan Fillion, Elizabeth Banks, Tania Saulnier, Gregg Henry, and Michael Rooker. The film is set in a small town in South Carolina that becomes invaded by a malevolent alien parasite. "Slither" was a box office failure, but received generally positive reviews from critics and has since become a cult film.