The story follows a movie crew who is filming a musical in a small and idyllic alpine village. After their temperamental leading lady drops out of the film, they decide to replace her with the village's young post office clerk Gretl, who returns to Berlin with them. There she has to struggle with the movie's all-male crew, who all try to woo and win her.
A Russian lady singer in Germany falls for a countryman working in a car factory there, who unknown to her is really a grand Duke. an attempt to steal the famous Orloff diamond adds to the complications.
Musical comedy about a famous opera star in Vienna.
