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