Hello Mary Lou: Prom Night II
- Ano: 1987
- País: Canada
- Xénero: Horror, Fantasy, Thriller
- Estudo: Simcom Limited, Allarcom Limited, British Columbia Television, CFCN Communications, TBA Film
- Palabra clave: infidelity, high school, cemetery, exorcism, possession, revenge, murder, unfaithfulness, locker room, prom, slasher, high school friends, super power, ghost, school principal, prom queen, canuxploitation
- Director: Bruce Pittman
- Reparto: Lisa Schrage, Michael Ironside, Wendy Lyon, Louis Ferreira, Richard Monette, Terri Hawkes