The worst movie I've seen are ALL the Jaws rip off films except for Orca, Alligator, and Piranha. The worst movies I've also seen are sequels that have nothing to do with the orginal or films that have nothing to do with a t.v. show, examples: Halloween 3, Grease 2, Alligator 2, Piranha 2, and Blair Witch Project 2.