Mary Lou Maloney is a villain in the Prom Night series and the main antagonist of the second film Hello Mary Lou and the third film The Last Kiss. She is the ghost of a vindictive girl who was killed in a freak accident on her prom night.
GNE[]
After her successful revenge against the unknown heroes. She wants to live forever. However, her soul gets completely destroyed by Shenron's divine energy wave, thus condemning her to hell for good.
Rise of the Villains[]
She returns to her school once again, but this time Victor Krane and Pythor wait for her. She at first was going to kill them, but after they convinced her to join the Galactic Empire, she did not.