Principal Cast
Groucho Marx
as Ronald Kornblow
Harpo Marx
as Rusty
Chico Marx
as Corbaccio
Charles Drake
as Lt. Pierre Delmar
Lois Collier
as Annette
Sig Ruman
as Count Pfefferman / Heinrich Stubel
Lisette Verea
as Beatrice Rheiner
Lewis L. Russell
as Governor
Dan Seymour
as Prefect of Police
Frederick Giermann
as Kurt
Harro Mellor
as Emile
David Hoffman
as Spy
Paul Harvey
as Mr. Smythe
Ruth Roman
as Harem Girl (uncredited)
Arthur Tovey
as Military Man in Restaurant (uncredited)
Production Crew
Directing
- Archie Mayo Director
Writing
- Joseph Fields Writer
- Roland Kibbee Writer
Camera
- James Van Trees Director of Photography
Art
- Duncan Cramer Production Design
Production
- Joe C. Gilpin Executive Producer
- David L. Loew Producer
Sound
- Werner Janssen Music
- Harry Ruby Music
- Bert Kalmar Music
