A misfit, working in his uncle's clothing store, keeps doing the wrong things.

Steffi is in love with the unemployed musician Pepi. Still, her father the musical instrument retailer, Ignaz Korn, wants her to marry one of his card playing buddies, the butcher Burgstaller. When the typesetter, Cäsar Grün, purposely misprints a winning lottery number in the newspaper, Korn and Burgstaller, thinking they have won, pay the drinks for everybody in the Bock Café and then give away their businesses.

The Opera Ball (German: Opernredoute) is a 1931 German musical comedy film directed by Max Neufeld and starring Iván Petrovich, Liane Haid and Georg Alexander. It was part of a large group of operetta films made during the decade, although the film is not based on the operetta Der Opernball. The following year it was remade in French as Beauty Spot. A 1932 British remake After the Ball was also made.