creepshow 2

I love the Creepshow series, with my favorite short from them being in "Creepshow 2" The Raft features four college kids who decide to take an autumn swim at a secluded lake and are then terrorized by a hungry oil slick. They are trapped on a raft in the middle of the lake and unable to get away from the sludge like substance that's taking them out one by one. One of the things I really like about this movie is that there is no backstory regarding what the oil slick is or how it got there. I also love the ending.