Countess Franziska "is kidnapped" by a band of robbers. However, her father is not willing to pay the ransom so Franziska changes sides.
A police commissioner investigates an auto theft ring in Hamburg following the murder of an inspector.
At the center of the story are building contractor Patschold, who juggles advances and loans, and his shrewd chauffeur Göhrke. Patschold's wife almost suffers a nervous breakdown and his mistress makes ever greater demands.