When the Teenage Mutant Ninja Turtles discover the origin of the Ooze that transformed them, they're met with a new threat: Shredder, who has gained enhanced abilities using the same substance. The turtles must now prove their ninja prowess once more in an epic battle against their arch-nemesis.

Teenage Mutant Ninja Turtles II: The Secret of the Ooze
The Teenage Mutant Ninja Turtles engage in an intense showdown with the Shredder, a fierce rival, to claim the last remaining ooze canister, a potent resource that could unleash a massive, uncontrollable mutant force.