演职人员
导演
Josef Berne
Ted Barry
Frederick Brady
Joy
Mary Elliott
Mr. Frisbie
Eric Blore
Ludwig van Beethoven
史蒂文·杰雷
Niccolò Paganini (uncredited)
Fritz Feld
Official Recorder (uncredited)
Elmer Jerome
(uncredited)
Eric Mayne
Pyotr Tchaikovsky (uncredited)
Lionel Royce
Gabriel (uncredited)
Billie Thomas
Composer (uncredited)
William Yetter Sr.