A college costume party is interrupted as a murderous killer acts out the contents of a screenplay he is writing to ensure its believability. Loser and Superhero find themselves in the killer’s clutches as he attempts to iron out a grand finale for his film. He leads them through his kills, explaining his vision, and as the credits are bound to begin rolling soon Loser and Superhero are left with one thought: will this film have a final girl? And which one of them is it going to be?

A young woman begins to uncover the mystery of a cassette tape left by her estranged father, causing her to question the sanity of her father and face the dark forces that lie outside our world.