Schuman and Oberhoff are successful hospital doctors who treat pregnant women. However, their personal lives are a mess. Schuman has to deal with his drug-addicted wife Claudia, while Oberhoff deals with his teenage daughter's pregnancy.
The young, married Marianne falls into the circles of partner swapping. Georg, her husband, accuses her of frigidity and uptightness. After an argument in the marital bedroom, they separate and divorce. Marianne soon meets Franz and his wife Judith, who need a certain stimulant to achieve complete satisfaction. Marianne is the perfect object for them.
Lord James Cook est le père de la jeune et séduisante Patricia, laquelle n'est pas farouche. Elle fait profiter de ses atouts physiques la plupart des hommes qu'elle croise. Un jour, c'en est trop pour son géniteur : il engage un certain Harry Miller afin qu'il lui trouve un époux. Mais ce dernier ne tarde pas à tomber sous le charme de Patricia...
Tout juste sortis de prison, les Charlots subissent les dures contraintes de la vie militaire. Purgeant les peines que leurs différentes facéties leur ont values, mais insoumis à la stupidité de leurs supérieurs, ils décident de s'évader. Ils se retrouvent dans une ferme, future cible d'un exercice réel.
The days of the Schlosshotel Seefels appear to be numbered. Hotelier Theo Frobenius is forced to sell his hotel to group boss Mertens in the face of massive competition. Frobenius learns that Mertens wants to secretly inspect the hotel. In order to drive up the price, the hotelier wants to make him believe that the business is flourishing.