Music Hall Conductor (uncredited)
A strait-laced country vicar is very embarrassed by his father's naughty exploits with a lively actress.
Music Director
An insane surgeon's obsession with an actress leads him to replace her wounded pianist husband's hands with the hands of a knife murderer--hands which still have the urge to throw knives.
Orchestrator
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.