Poldi Vogelhuber
Johann 'Schani' Strauss II
Carla Donner
Julius Hofbauer, Music Publisher
Count Anton 'Tony' Hohenfried
Kienzl
Dudelman
Cellist
Mrs. Hofbauer
Schiller
Vogelhuber
Mrs. Vogelhuber
Dommayer
Mrs. Strauss
Franz Josef
Wertheimer
Coachman
(uncredited)
Ship's Officer (uncredited)
Anna - Poldi's Maid (uncredited)