Teenage Mutant Ninja Turtles II: The Secret of the Ooze 1991

Genre: Action Adventure Comedy
Story: Teenage Mutant Ninja Turtles II: The Secret of the Ooze 1991
The turtles find out where the Ooze, the substance which made them mutate, came from. Unfortunately Shredder learns about it too, and uses it to enhance himself. So the turtles have to prove again who's the better ninja fighter.