The first Brazilian film to have a complete musical score composed especially for it.
A real group of Polish refugees were cast as background actors playing the hotel's guests.
The only film which stars the entire 'Moraes's family actors: husband-and-wife Atila Moraes and Conchita de Moraes, their daughter Dulcina de Moraes in her screen debut, and her husband Odilon Azevedo.
There is a brief dialogue between Aristóteles Penna (Cícero) and his VW Beetle in which the car answers by blinking its headlights, a gimmick that would be repeated later in the American film The Love Bug (1969).
Final film of Conchita de Moraes.