Cast
Reginald Denny
The Major
Eddie Acuff
Earl (uncredited)
William Gould
Chief of Detectives
Tony Paton
Waiter
Ronald R. Rondell
Restaurant Patron
Henry Victor
Dutch Officer
Ethelreda Leopold
Townswoman (uncredited)
Herbert Heywood
Sepp - Wagon Driver
Fay Holderness
Townswoman
Eddie Polo
Cafe Proprietor
Kenneth Brown
Moritz
Billy Lenhart
Max
John Banner
Cymbalist (uncredited)
Frank Sully
Bert - Shawl Salesman
Morgan Wallace
Frederick - Aide-de-Camp (uncredited)
Deanna Durbin
Ilonka Tolnay
Henry Stephenson
Emperor Franz Joseph
Leon Belasco
Violinist Orchestra Leader
Carl M. Leviness
Townsman
Eric Mayne
Nobleman
Wade Boteler
Sergeant
Kathryn Adams
Girl with Fortune Teller
Jack Chefe
Josef - Waiter
S.Z. Sakall
Latislav Teschek - the Baker
Anne Gwynne
Jenny
Samuel S. Hinds
Von Zimmel
Gene Morgan
Waiter
Mischa Auer
Gustav
Bobby Barber
Waiter Who Spills Tray (uncredited)
Stanley Blystone
Detective
Grace Hayle
Mrs. Burkhart
Walter Catlett
Headwaiter
Paul Hurst
Headwaiter
Claire James
Cafe Customer
Douglas Wood
General
Frank Austin
Customer
Harry C. Bradley
Mandate
Frank Jaquet
Detective
Robert Cummings
Corporal Harry Marten
Edward Gargan
Inga - the Fortune Teller
Dora Clement
Mrs. Tressler
Sidney Kibrick
Boy
Peggy Moran
Archduchess Irene
Franklin Pangborn
Wiedlemeyer
Howard Hickman
Colonel (uncredited)
George O'Hanlon
Peasant (uncredited)
Maynard Holmes
Bugler
Aubrey Mather
Baron