A luminously beautiful, provocative young woman is rescued near a small fishing village on the Spanish coast. The scene is set for a drama of dangerous passion that threatens to tear apart the simple, tranquil life of the village forever.

B 501, a newly developed controller for missiles, has disappeared despite the strict surveillance. Phillippe Tissout is sent by his boss to Paris to take over the case.

The captain Paul Heider enjoys the reputation of a Danube Casanova.

Shortly before the end of the war, SS officer Grohmann sinks several crates of counterfeit English money in Lake Toplitz with his comrade Kopetzky. The former Nazi used the money to build a career in business in post-war Germany. His buddy also benefits from this “new beginning”. That's when reporter Wolfgang Löhde gets on their trail...

A Communist officer falls hard for a married woman trying to escape from Hungary.