David Hasselhoff is actually quite charming and funny playing himself in the upcoming horror sequel Piranha 3DD. The actor is hired to preside over the grand opening of an adult-themed water park where he is forced into real action as a lifeguard once those nasty little fish start chewing through the sides of giant wave pool. Watch as David Hasselhoff realizes just how old he's getting as he pulls a young boy to safety.

B. Alan Orange at Movieweb
B. Alan Orange