On screen
Cast
19 credited performers
Dick Clark
Character not listed
Frankie Avalon
Co-Host
Joyce Brothers
Character not listed
Angela Cartwright
Character not listed
Bo Diddley
Character not listed
Dion DiMucci
Character not listed
Elinor Donahue
Character not listed
Fabian
Character not listed
Annette Funicello
Character not listed
Lesley Gore
Character not listed
Robert Klein
Character not listed
Artwork unavailable
Larry Mathews
Character not listed
Anne Meara
Character not listed
Cubby O'Brien
Character not listed
Martha Reeves
Character not listed
Connie Stevens
Character not listed
Jerry Stiller
Character not listed
Artwork unavailable
Kija Manhare
Hula Hooper on Beach (uncredited)
Stan Rodarte
Dancer on Beach (uncredited)