Heathers status as a horror movie is debatable, but if Shudder is going to categorize the high school satire as a scary movie, then we're not going to argue. After all, there's no debating the hellish nightmare that is high school or the dreaded mean girls clique. And thanks to the murderous twists in this '80s classic, Heathers certainly leaves viewers feeling uneasy.
Watch Heathers on Shudder.