An incognito opera singer falls for a policeman who has been assigned to track down her fugitive brother.
| Actor | Role |
|---|---|
 Jeanette MacDonaldMarie de Flor | Marie de Flor |
 Nelson EddySgt. Bruce | Sgt. Bruce |
 Reginald OwenMyerson | Myerson |
 Allan JonesRomeo | Romeo |
 James StewartJohn Flower | John Flower |
 Alan MowbrayPremier | Premier |
 Gilda GrayBelle | Belle |
 George RegasBoniface | Boniface |
 Robert GreigHotel Manager | Hotel Manager |
 Una O'ConnorAnna | Anna |
 Lucien LittlefieldStorekeeper | Storekeeper |
 David NivenTeddy | Teddy |
 Herman BingMr. Daniells | Mr. Daniells |
 Iron Eyes CodyIndian Dancer (uncredited) | Indian Dancer (uncredited) |
 Jimmy ConlinJoe - Piano Player (uncredited) | Joe - Piano Player (uncredited) |
 James MurrayBit Part (uncredited) | Bit Part (uncredited) |
 John GeorgeBarfly (uncredited) | Barfly (uncredited) |