Zach (Leopardi) is a teen from broken home who spends most of his time watching horror movies and creating an imaginary exciting life out of his actual mundane existence. However, he does in fact discover a race of vampires living beneath the New York City subway system but, of course, nobody believes him. He befriends Valentine, (Silver) the head bloodsucker who leads him through an expedition through the underground world as he attempts to seduce Zach into helping him return to the world above. Based on the novel by J.R. Black.