All Cast
David Hasselhoff
David Hasselhoff
Justin Bieber
K.I.T.T. (voice)
Ken Jeong
Chris
Carlos PenaVega
Pedro
Jon Lovitz
Barry
Rhys Darby
Fish
Flula Borg
Alcee
Will Sasso
Wasserstein
Jim Jefferies
Tommy
Ron Funches
Bill
Dan Bakkedahl
Nick
Master P
Del Toro
Colton Dunn
Redix
Mel B
Mel B
Michael Winslow
Michael Winslow
Howie Mandel
Howie Mandel
Kid Cudi
Kid Cudi
Irina Voronina
Model
Rick Fox
Rick Fox
Gena Lee Nolin
Gina Lee Nolin
Chelsea O'Toole
Poolside Babe
Spice Williams-Crosby
Mitch Fan
Sarah Colonna
Dina D'Andrea
Jennifer Ikeda
Ann
Victor Turpin
Sebastian
Harry S. Murphy
Mr. Keady
Katy Stoll
Jenn
Datari Turner
Bouncer
Rhian Paige
Baywatch Babe (uncredited)