Frederick Stafford

Hubert Bonisseur de La Bath, alias OSS 117

Marina Vlady

Eva Wilson

Henri Serre

John Wilson

Jitsuko Yoshimura

Tetsuko

Valéry Inkijinoff

Yekota

Jacques Legras

Mr. Chan

Mario Pisu

Vargas

Colin Drake

Ralph Babcock

Billy Kearns

Mr. Smith

Hiroshi Kato

Hiroshi Nihon'yanagi

Colonel Kawachi

Hiroshi Minami

Del Negro

Bert Bertram

General Forster

Jean Lemaître

Jacques Francel

Eiju Kim

Gunter Braun

(uncredited)

Eric Vasberg

Car driver, pre-titles scene (uncredited)