Frankie Avalon as Frankie

Annette Funicello as Dee Dee

Luciana Paluzzi as Julie

John Ashley as Johnny

Don Rickles as Jack Fanny

Peter Turgeon as Theodore

Jody McCrea as Deadhead

Dick Dale as Himself

Candy Johnson as Candy

Peter Lupus as Flex Martian (as Rock Stevens)

Valora Noland as Animal

Delores Wells as Sniffles

Donna Loren as Donna

Bob Seven as Muscle Man

Dan Haggerty as Muscle Man

Larry Scott as Muscle Man

Chester Yorton as Muscle Man

Stephan Merjanian as Muscle Man

Gene Shuey as Muscle Man

Gordon Case as Muscle Man

Alberta Nelson as Muscle Girl

Amadee Chabot as Muscle Girl

Duane Ament as Beach Boy

Gary Usher as Beach Boy

Guy Hemric as Beach Boy

Roger Christian as Beach Boy

Ashlyn Martin as Beach Girl

Luree Holmes as Beach Girl

Lorrie Summers as Beach Girl

Darlene Lucht as Beach Girl

Maureen O'Connor as Beach Girl

Mike Diffenderfer as Surfer Boy

Michael Nader as Surfer Boy

Ed Garner as Surfer Boy

Charles Hasley as Surfer Boy

Mickey Dora as Surfer Boy

Johnny Fain as Surfer Boy

Bill Graham as Surfer Boy

Larry Shaw as Surfer Boy

Duane King as Surfer Boy

Charles Van Artsdalen as Surfer Boy

Linda Opie Bent as Surfer Girl

Salli Sachse as Surfer Girl

Patricia Rane as Surfer Girl

Kathy Kessler as Surfer Girl

Mary Hughes as Surfer Girl

Linda Benson as Surfer Girl

Morey Amsterdam as Cappy

Stevie Wonder as Little Stevie Wonder

Buddy Hackett as The Rich Business Manager

Peter Lorre as Mr. Strangdour

Bill Graham as Surfer Boy