A quiet suburb in Southern California is terrorized by a mysterious murderous monster living in a cave. As the bodies pile up -- with incriminating banana peels always near by the crime scene -- a group of teens stumble on … John Landis, Saul Kahan, Joseph Piantadosi, Eliza Roberts, Tom Alvich, Walter Levine, Harriet Medin Added on Amazon Prime 2023-07-14.