Austrian actress Mady Christians stars alongside German matinee idol Willy Fritsch in this adaptation of the Oscar Straus operetta about a Prince who, after falling for a Viennese girl, becomes obsessed with the city and its customs.
Baron Franz von Naydek is constantly being mistaken for Prince Woronzeff, since both look identical. One day, Woronzeff decides that this similarity might come in handy. Since he is very ill and can no longer deal with the intrigues of his relatives, he begs his friend Naydek to play the role of...
A young woman poses as a boy to ingratiate herself better with her strict aristocratic grandfather and to get him to better accept the new freer ways of the younger generation.