Night of the Demons 2
"Angela's Having Another Party—Wait Till You Meet Her Friends."
Angela, the universe's most unpleasant party crasher, returns! Angela's sister, Mouse, is taken by her bullying Catholic school classmates to a party at Angela's favorite haunt, and before long, everybody's being turned into demons and only a butt-kickin' nun, who wields her ruler like a mighty sword of steel, can save the day.
Directors: Brian Trenchard-Smith
Writers: James Penzi, Joe Augustyn
Cast
IMDB: tt0110667