learns where his son is and comes to see what he is doing. To Scott's surprise, his father is enormously proud of what he is doing. Meanwhile, Jamison proposes to Dianne. Scott enters the suite before she can give Jamison an answer, but the playboy informs Scott they are getting married right after he wins the race. Dianne, however, decides to give up her scheme and return home. In the race, Jamison takes the lead in his boat, the Scarlet Lady, but Scott passes him at the finish line. Scott then offers to give Dianne a lift. On the drive, he gives her an engagement ring he bought with the winnings from the race. Dianne insists that Scott take it back, but agrees to marry him. This prompts Scott to confess to Dianne who he really is. She does not believe him at first, but when he shows her his driver's license, she faints. Cast Elvis Presley as Scott Hayward/"Tom Wilson" Shelley Fabares as Dianne Carter Will Hutchins as Tom Wilson/"Scott Hayward" Bill Bixby as James J. Jamison III Gary Merrill as Sam Burton James Gregory as Duster Hayward Suzie Kaye as Sally Harold Peary (credited as "Hal Peary") as the Doorman Sam Riddle as the Announcer Angelique Pettyjohn as Gloria Olga Kaya as Gigi Jack Good as Hathaway Lee Krieger as Bartender Wallace Earl (credited as "Amanda Harley") as Ellie Sue England as Cigarette girl Marj Dusay as the Waitress Charlie Hodge as Mr. Hayward's barber (uncredited) In uncredited appearances: one of the dancers is Teri Garr; among the kids during the "Confidence" scene is a young Corbin Bernsen; and the little girl afraid to go down a playground slide, to whom Elvis sings, is Lisa Slagle, who later joined the Joffrey Ballet. The water-skiing and Corvette-driving double for Presley was Artie Warren. (Warren was then employed at Leo Benz's Ski School for water skiers.) Lee Majors connived his way in as an extra in the film, playing a mustachioed waiter in the lounge scene about 22 minutes in. He confirmed this in 2017, at the 2017 Florida Supercon fan convention. Production After numerous delays, principal photography on Clambake began on March 22, 1967. Clambake was the last film for which Presley was able to demand and receive a salary of $1 million. The relatively lackluster box-office performance of this movie, combined with his desire to do more serious,