Elvis Presley
Chad Gates
Joan Blackman
Maile Duval
Angela Lansbury
Sarah Lee Gates
Nancy Walters
Abigail Prentice
Roland Winters
Fred Gates
John Archer
Jack Kelman
Howard McNear
Mr. Chapman
Steve Brodie
Tucker Garvey
Christian Kay
Beverly Martin
Iris Adrian
Enid Garvey
Hilo Hattie
Waihila
Jenny Maxwell
Ellie Corbett
Pamela Austin
Sandy
Darlene Tompkins
Patsy
Jose De Vega
Ernie Gordon
Frank Atienza
Ito O'Hara
Ralph Hanalei
Ping Pong (as Tiki Hanalei)
Gregory Gaye
Paul Duval (uncredited)
Bess Flowers
Restaurant Patron (uncredited)
Gene LeBell
(uncredited)
Patti Page
Woman Paddling Canoe Near Hotel (uncredited)
George DeNormand
Gen. Anthony (uncredited)
Flora Hayes
Mrs. Maneka (uncredited)
Lillian Culver
Matron (uncredited)
Lenmana Guerin
Bit Part (uncredited)