Young Austrian Archduke Paul "Gustl" Gustave is in an arranged engagement but his uncle, the emperor, decides to let Gustl carry on a fling with ballet dancer Lisl Gluck.
as Archduke Paul 'Gustl' Gustave
as Elizabeth Katherine Anne 'Lisl' Gluck
as Willy Fitch
as Fanni Kerner
as Baron Szereny
as Toni Berngruber
as Emperor Franz Josef
as Countess Zarika Rafay
as Nepomuk
as Undetermined Role (uncredited)
as Max - the Waiter (uncredited)
as Undetermined Role (uncredited) (unconfirmed)
as Mueller (uncredited)
as Milkman (uncredited)
as Adjutant (uncredited)
as Undetermined Role (uncredited) (unconfirmed)
as Coronetist (uncredited)
as Duchess of Reidheim (uncredited)
as Undetermined Role (uncredited)
as Riccardi (uncredited)
as Dowager at Opera House (uncredited)
as Messenger from Restaurant (uncredited)
as Adjutant (uncredited)
as Drummer (uncredited)
as Café Proprietor (uncredited)
as Undetermined Role (uncredited)
as Ambassador (uncredited)
