Suzanne Somers as Bonnie Katt

Steven Keats as Jerry McCabe

Mark Wheeler as David Hunter

Kimberly Beck as Cathy

Perry Lang as Billy

Michael Biehn as J.D.

Biff Warren as Norman

Les Lannom as Stan

Rosanna Arquette as Beverly

Gary Imhoff as Frank

Leonard Stone as Johnson

Steve Franken as Rick

Richard Molinare as Frank

Tanya Roberts as Denise

P. J. Soles as Nancy

Joshua Daniel as Bobby

Robert Doran as Luke (as Bobby Doran)

Ben Marley as Steve

Susan Duvall as

Shelley Johnson as Judy

Timothy Hutton as Art

Gerard Prendergast as

Victor Brandt as Tom

Peter B. Kowalski as

André De La Roche as

Janus Blythe as Jennifer

Gavin Thomas as Studio Director

Delta Burke as Terri

Rose Mary Campos as Beachgoer (uncredited)

James Casey as Beachgoer (uncredited)

Mark Barber as Volleyball Player (uncredited)

Jay Curran as Beachgoer (uncredited)

Wendy L. Davies as Beachgoer (uncredited)

Max Delgado as Beachgoer (uncredited)

Gavin Grazer as Surfer Dude (uncredited)

Matthew Kennedy as Beachcomber (uncredited)

Arthur Lake Jr. as Beachgoer (uncredited)

Greg Mooningham as Beachgoer (uncredited)

Ray Moss as Beachgoer (uncredited)

Carey Pike as Beachgoer (uncredited)

Jon Conrad Pochron as Beachgoer (uncredited)

Shari Saba as Beachgoer (uncredited)

Dane Selznick as Beachgoer (uncredited)

Joel Schultz as Beachgoer (uncredited)

Gordon Smith as Beachgoer (uncredited)

Steve Walters as Beachgoer (uncredited)

Mel Waters as Beachgoer (uncredited)