David Hasselhoff as Mitch Buchannon

Pamela Anderson as C. J. Parker

Alexandra Paul as Allison

Yasmine Bleeth as Caroline Holden

Michael Bergin as Jack 'J.D.' Darius

Angelica Bridges as Taylor Walsh

Nicole Eggert as Summer Quinn

Carmen Electra as Lani McKenzie

Jeremy Jackson as Hobie Buchannon

Stacy Kamano as Kekoa Tanaka

Jason Momoa as Jason Ioane

John Allen Nelson as John D. Cort

Gena Lee Nolin as Neely

Brande Roderick as Leigh Dyer

Billy Warlock as Eddie Kramer

Cary-Hiroyuki Tagawa as Mason Sato

Jesse Jane as Bikini Girl (uncredited)

Arlene Newman as Beach Girl (uncredited)

Kara Styler as Mermaid

Simona Fusco as Beachbabe

Elke Jeinsen as Lady Pirate

Alicia Rachel Marek as Beach Girl

Sharon Bruneau as Venus Swimwear Bikini Girl

Scott Workman as Ian

Jenny Inge Devaney as Lifeguard Jenny (uncredited)

Jason New as Lorenzo (uncredited)