[1beastieibe]

there was a school taken hostage by these dudes who wore mask's (maybe they were clown or presidents mask I cant remember) and in one part of the movie the kids and teachers from the school had to swim underneath this rock in a cave. Thats about all I remember.....Maybe it's not even a Horror movie but it's pretty old and you guys always seem to know the answer, so help me out if ya know!
Thanx!