David Hasselhoff heads back to the water in this year's Piranha 3DD.

He joins the previously announced cast which includes Ving Rhames, Christopher Lloyd, Paul Scheer, Gary Busey, Katrina Bowden, Danielle Panabaker, Matt Bush, Chris Zylka and David Koechner.

Trading in the sandy beaches of "Baywatch" for terror at The Big Wet Water Park, David Hasselhoff will face off with the flesh eating fish of Piranha 3DD.