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

Lani Kai

Carl Tanami

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)