Jeffrey Hunter

as Guy Gabaldon

David Janssen

as Sgt, Bill Hazen

Sessue Hayakawa

as General Matsui

Vic Damone

as Cpl. Pete Lewis

George Takei

as George Une

Reiko Sato

as Famika

Patricia Owens

as Sheila Lincoln

Richard Eyer

as Guy - as a Boy

John Larch

as Capt. Schwabe

Bill Williams

as Leonard

Michi Kobi

as Sono

George Shibata

as Kaz Une

Richard Gardner

as Polaski