Robert Ryan as Sandy Dawson

Robert Stack as Eddie Kenner

Yoshiko Yamaguchi as Mariko

Cameron Mitchell as Griff

Brad Dexter as Capt. Hanson

Sessue Hayakawa as Inspector Kito

Biff Elliot as Webber

Sandro Giglio as Ceram

Elko Hanabusa as Japanese Screaming Woman

John Doucette as Skipper (uncredited)

DeForest Kelley as Charlie (uncredited)

Harry Carey, Jr. as John (uncredited)

Clifford Arashiro as Policeman (uncredited)

Sandy Azeka as Charlie's Girl at Party

Barry Coe as Captain Hanson's Aide (uncredited)

Fred Dale as Man (uncredited)

Shuji J. Nozawa as Pachinko Manager (uncredited)

Samuel Fuller as Japanese policeman (uncredited)

Peter Gray as Willy (uncredited)

Reiko Hayakawa as Mariko's Girl Friend (uncredited)

Robert Hosai as Doctor (uncredited)

Kazue Ikeda as Policeman (uncredited)

Kinuko Ann Ito as Servant (uncredited)

Camille Janclaire as Mother Superior (uncredited)

Frank Jumagai as Pachinko Manager (uncredited)

Robert Kino as Policeman (uncredited)

Frank Kwanaga as File Clerk (uncredited)

Richard Loo as Inspector Kito's Voice (voice) (uncredited)

Jack Maeshiro as Bartender (uncredited)

Harris Matsushige as Office Clerk (uncredited)

Rollin Moriyama as Pearl Man (uncredited)

Neyle Morrow as Cpl. Davis (uncredited)

Bob Okazaki as Mr. Hommaru (uncredited)

Robert Quarry as Phil (uncredited)

Bob Roberts as Soldier on wall (left)

Reiko Sato as Charlie's Girl (uncredited)

Teru Shimada as Nagaya (uncredited)

May Takasugi as Bath Attendant (uncredited)

Barbara Uchiyamada as Japanese Girl (uncredited)

Everett Weaver as Soldier on wall (right) (uncredited)