Five vixens from Venus are sent to Earth to bring back sperm samples to their planet, which is dying out because there are no men left on it. After they land, they find that it's not all that difficult persuading Earthmen to help them in their quest.

Five vignettes around the theme of what can happen when teenagers' parents are away from home ... and then return unexpectedly.

Dr. Oskar Sommer, a good-natured high school teacher, takes on a momentous task for the school janitor, also named Oskar Sommer: he is to play the role of the janitor's daughter's father for a few days. Since the real father has not been seen for 15 years and has pretended to be a teacher in his letters, the two Sommers promptly pick up the wrong person at the train station.

Village elders attempting to upgrade their village status to 'Marktgemeinde' - which for some unexplained reason would resolve their financial difficulties. To achieve this they need to increase the number of village inhabitants...

Car salesman Mark sails down the Rhine to Amsterdam in an old barge with his friend Ulli and a girl named Elke. During his shore leave, Mark repeatedly encounters the pretty tour guide Petra, who is traveling to the same destination with a busload of tourists. The two fall in love.

The students at a school of hotel management repurpose the institute into a hotel with a show stage, double-cross the principal, the groundskeeper, and a grumpy millionaire, and cause so much mischief and confusion that, in the end, there is only one thing left to do: laughing to the bitter end!

Travel agent Alexander has been tasked with picking up the famous Ellert Trio from Brazil in Salzburg. However, he forgot to send the musicians their flight tickets, so they can't leave Rio! What to do? Unexpectedly, Alex's friends Bernd, Peter, and Marcello are mistaken for the Ellert Trio! Is this the solution?

Young Italian stud Franco comes to Munich to earn some money for his family in Italy. But soon he explores the local women, and besides his affairs he finds a new friend, George, a sex film producer.

A fur hunter living as a hermit in the Alaskan mountains is mistakenly suspected of the murder of a gold prospector. The murdered man's sister hires a gunslinger to catch the hunter, but after a dramatic confrontation, the two men become friends. Adventure movie based on Jack London's novel "Son of the Wolf".