If you liked this movie, you should also see: The Thing (1982)Cube (1997)Cube 2: Hypercube (2002)The Thing (2011)Waiting... (2005)
This comedy/horror movie is about a group of teens who go to Grizzly Lake High School. When one of their class mates is killed by someone dressed up as 'Cinderhella' (a character from a popular horror movie) they are all under suspicion. But when they all get detention, they try to work out who it is.