It just keeps on getting sillier as piranhas threaten a waterpark in this sequel . . .
Check out the trailer and some posters for Piranha 3DD, probably the only sequel to be made round a movie title.
This time the pre-historic school of blood-thirsty piranhas makes their way into a newly opened waterpark.
The movie stars Danielle Panabaker, Matt Bush, Chris Zylka, David Koechner, Meagan Tandy, Paul James Jordan, Jean-Luc Bilodeau, Hector Jimenez, Adrian Martinez, Clu Gulager, Gary Busey, Katrina Bowden, Christopher Lloyd, Ving Rhames, Paul Scheer and, um, David Hasselhoff.
It is directed by John Gulager and written by Patrick Melton and Marcus Dunstan.
The 2012 release date has yet to be finalized.