Sayonara

Marlon Brando

Major Lloyd Gruver

Patricia Owens

Eileen Webster

James Garner

Capt. Mike Bailey

Martha Scott

Mrs. Webster

Miiko Taka

Hana-ogi

Miyoshi Umeki

Katsumi

Red Buttons

Joe Kelly

Kent Smith

Gen. Webster

Douglass Watson

Col. Craford

Reiko Kuba

Fumiko-san

Soo Yong

Terukosan

Ricardo Montalban

Nakamura

Dennis Hopper

MP in Kelly's House / MP at Tokyo Airport (voice) (uncredited)

Peter Brown

Second Military Police (voice) (uncredited)

Kenner G. Kemp

General at Tokyo Airport (uncredited)