Slither is a horror-comedy film directed by James Gunn and starring Nathan Fillion, Elizabeth Banks and Michael Rooker. The movie takes place in the small town of Wheelsy, where a mysterious meteor crashes near the home of wealthy entrepreneur Grant Grant (Rooker).
One night, as he explores the woods near his home, Grant is attacked by a strange creature that injects him with a parasitic alien organism. Soon after, Grant begins to undergo a horrific transformation, becoming something completely different from his former self.
As more and more townspeople become infected and turned into zombies and mutant monsters, local Police Chief Bill Pardy (Fillion) and his team desperately try to stop the spread of the alien plague before it consumes the entire town.
With sharp humor and gruesome monsters, Slither has been hailed as a modern classic of the horror genre, blending elements of science fiction and comedy into a truly unique and terrifying experience.