as Mr. Bostoff (uncredited)

as Baron Karl Ludwig von Ettenburg

as Prof Schoepp

as Benny

as Mr. Klein

as Monsieur Begue (uncredited)

as Yo-Yo

as Knubel (uncredited)

as Schultz (uncredited)

as Dutchman

as Marcel Vivin

as Ludwig Teller

as Captain

as Nikolai

as Marchetti (uncredited)

as Pierre

as Consul (uncredited)

as Head Waiter

as Papa Mueller

as Hans Dache

as Teuton

as Takahashi

as Dutch Banker (uncredited)

as Minister (uncredited)

as Stooge (uncredited)

as Prof. Montague

as Hernandez - Man with Briefcase (uncredited)

as Grandpa Reindley