Lazy stoner teenager Anton Tobias' parents wind up dead on Halloween, with all the clues pointing to him. After killing his best friends Pnub and Mick, Anton realizes that his right hand has become Alien hand syndrome. Unable to control his hand, Anton throws his cat across the street and while searching for it, he encounters his neighbor Molly and the two start a relationship. Anton holds a funeral for his parents and friends. However, Pnub and Mick decide not to go to heaven, returning to their former bodies and rising from the grave.