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
Jenny Maxwell
Ellie Corbett
Pamela Austin
Sandy
Darlene Tompkins
Patsy
Gregory Gaye
Paul Duval (uncredited)
Bess Flowers
Restaurant Patron (uncredited)
Gene LeBell
(uncredited)
Patti Page
Woman Paddling Canoe Near Hotel (uncredited)
Lillian Culver
Matron (uncredited)
Hilo Hattie
Waihila
Lani Kai
Carl Tanami
Jose De Vega
Ernie Gordon
Frank Atienza
Ito O'Hara
Ralph Hanalei
Ping Pong (as Tiki Hanalei)
George DeNormand
Gen. Anthony (uncredited)
Flora Hayes
Mrs. Maneka (uncredited)
Lenmana Guerin
Bit Part (uncredited)