Der König von St. Pauli
Rudi, who operates a striptease club in St Pauli, incurs immense gambling debts. The situation gets worse when his rival Graf, a fishmonger, enters the scene.

The shy singer Julia discovers her hidden talents as a stripper, and things finally start looking up again for Rudi and the "Blue Banana." But real estate mogul Schmidt-Weber, who has acquired the entire neighborhood except for the Kranzow house through straw men, sends his people to sabotage the reopening of Rudi's strip club.