Director: John Gulager
Writer: Patrick Melton, Marcus Dunstan, Joel Soisson, Pete Goldfinger (characters), Josh Stolberg (characters)
Cast: Danielle Panabaker, Matt Bush, David Koechner, David Hasselhoff, Christopher Lloyd, Ving Rhames, Gary Busey

The pre-historic piranhas are back after the events of Lake Victoria. The carnivorous critters now find themselves targeting the inhabitants of nearby town that has opened up a new water park which has attracted their attention.