Spies

Rudolf Klein-Rogge

Haghi

Gerda Maurus

Sonya Baranilkowa

Lien Deyers

Kitty

Louis Ralph

Hans Morrier

Willy Fritsch

No. 326

Paul Hörbiger

Franz, Chauffeur von "No. 326"

Fritz Rasp

Col. Jellusic - Ivan Stepanov

Craighall Sherry

Burton Jason / Miles Jason

Hertha von Walther

Lady Leslane

Lupu Pick

Dr. Masimoto

Julius Falkenstein

Hotelmanager (uncredited)

Heinrich Gotho

Policeman at the end (uncredited)

Georg John

Zugführer (uncredited)

Paul Rehkopf

Strolch (uncredited)

Hermann Vallentin

(uncredited)