"The heir to an oil fortune trades places with a water-ski instructor at a Florida hotel to see if girls will like him for himself, rather than his father's money."
Elvis Presley
as Scott Hayward / 'Tom Wilson'
Shelley Fabares
as Dianne Carter
Will Hutchins
as Tom Wilson / 'Scott Heyward'
Bill Bixby
as James J. Jamison III
Gary Merrill
as Sam Burton
James Gregory
as Duster Heyward
Suzie Kaye
as Sally
Harold Peary
as Doorman at Shores Hotel
Marj Dusay
as Waitress
Jack Good
as Hathaway
Olga Kaya
as Gigi
Angelique Pettyjohn
as Gloria
Sam Riddle
as Announcer
Wallace Earl
as Ellie (as Amanda Harley)
Sue England
as Cigarette Girl
Lee Krieger
as Bartender
Arlene Charles
as Olive
Steve Cory
as Bellhop
Teri Garr
as Dancer (uncredited)
Corbin Bernsen
as Boy at Playground (uncredited)
Lee Majors
as Man in Restaurant (uncredited)
Red West
as Ice Cream Vendor (uncredited)
Robert P. Lieb
as Mr. Barasch (uncredited)
Melvin F. Allen
as Crewman (uncredited)
Herb Barnett
as Waiter (uncredited)
Charlie Hodge
as Mr. Hayward's Barber (uncredited)
Jonathan Kramer
as Dancer at Clambake Party (uncredited)
Anita Mann
Dal McKennon
as Gas Station Attendant (uncredited)
Christopher Riordan
as Beach Boy (uncredited)
Linda Gaye Scott
as Blonde at clambake party with white guitar. (uncredited)
Lisa Slagle
as Lisa (uncredited)
Roberta Tennes
Arthur Browne Jr.
Screenplay
Judith A. Cory
Hairstylist
James Redd
Set Decoration
Claude Binyon Jr.
Assistant Director
Tom Parker
Technical Advisor
Loyd S. Papez
Art Direction
Waldon O. Watson
Sound
Dan Greenway
Makeup Artist
Frank H. Wilkinson
Ben Bishop
Production Manager
Bob Bone
Property Master
Alex Romero
Choreographer
Jules V. Levy
Producer
William Margulies
Director of Photography
Lynn Stalmaster
Casting
Arthur Gardner
Tom Rolf
Editor
Jeff Alexander
Music
Arnold Laven
Arthur H. Nadel
Director
Hugh McFarland
Costumer
Story