Pit violinist Claudin hopelessly loves rising operatic soprano Christine Dubois (as do baritone Anatole and police inspector Raoul) and secretly aids her career. But Claudin loses both his touch and…

A French princess in Colonial America gets involved with a mercenary.

Bickering husband-and-wife stage stars are manipulated into a break-up for publicity purposes.

Opera singer (Marie de Flor) seeks out fugitive brother in the Canadian wilderness. During her trek, she meets a Canadian mountie (Sgt. Bruce) who is also searching for her brother….

Maria and Karl Lang are the singing duo of Vienna. Maria is very flirtatious and Karl very jealous. Karl decides to masquerade as a Russian guardsman and attempts to make…