A nightclub waiter and a manicurist share the same room, she sleeps there by night and he by day. They've never meet , but they can't stand each other. Then they meet by chance, not knowing who's who and fall in love.
A young medical student returns to his Tyrolean home to find out that Napoleon's troops have taken over the area and that his mother and sister have been murdered.
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...