Leopold, head waiter at the "Weißen Rössl" (White Horse Inn), is secretly in love with the owner of the restaurant, Josepha. But she's only interested in the lawyer Dr. Siedler. Jealous, Leopold comes up with a plan to gain Josepha's attention.

It is Summer. It is the right time for love, especially in a most romantic place as Golfo del Tigullio. Different stories: Dorina looking for a rich lover; Clara who takes a fancy to the young Walter while her daughter Lina tries to save her; Aristarco who gave up his career to follow Ada's, but who likes Jacqueline; Renata who is offered by her husband to Ferrari to get money; Marcello who, extraditing Micheline to France, misses the train and falls in love with her.

Consul daughter Anne Stülcken wants to take her fiancee undetected under the magnifying glass and therefore slips in her father's villa in the role of a maid.

Melancholic and atheist bank clerk Manuel is stuck in a love triangle with two women, the fiery art model Albertina and the quiet and religious Ana Maria. After spending several years working in Africa, Manuel returns to Portugal only to find both women already married, and his life marred by problems.

Three Foreign Legionnaires - Luigi, Pat and Kurt - desert during the Algerian war because they have had enough of the inhumane war machine. But their comrade Robert intercepts them and decides to have them court-martialed. On their way to Algiers, they pick up young Madeleine, who has just survived an attack by insurgents. Suddenly Robert changes his mind and joins the deserters. Madeleine realizes that she is now a prisoner of the four foreign legionnaires and must make her own escape.

Otto Friedrich Dennert is a celebrated veteran of the Essen police force. While investigating a series of killings of women he reaches retirement age. The case is taken over by a new team, including Dennert's son Harry. Convinced that they have arrested the wrong person, Dennert begins investigating by himself with assistance from the criminal underworld.