The young architect Hannes Cremer wants to forget all professional stress on his grandfather's Black Forest farm. He falls in love with the student Renate, but her romance is thwarted by Hannes' beloved admirer Janine. When Renate disappears, Hannes and his friend Uwe find so many surprises. Music comedy with Roy Black.

Homeless Alfred would like to spend his life on Mallorca. A destination far away. But one day he meets the policeman Erwin.

The town leaders of an Austrian mountain village conspire to attract tourists by touting a mythical "fountain of love" that runs nearby the village. When the minister of tourism discovers this, she immediately sends her agents to check out the veracity of the potentially scandalous water. After the village mayor declares a 3-day ban on sexual activity, he then plugs up the fountain. When the agents come, they find nothing. One of the agents wants to have his boss come and check it out personally, but changes his mind after he drinks some of the water. It really is an aphrodisiac! Soon tourists are arriving by the hundreds to sample the mysterious water. Unfortunately, the minister finds out and claims the water for the state.

Master baker Haase travels to Vienna to see a notary regarding an inheritance. There, he meets Clarisse, who immediately wants to relieve him of the unexpected windfall. So she persuades Haase to travel to Venice, abandons him, and disappears with the last of the inheritance. Fearing the impending marital dispute, Haase feigns amnesia and ends up in a psychiatric institution.

When the sons of farmer Thomas and his wife Therese Stangassinger, Toni and Sepp, introduce their fiancées to their parents, the latter cannot believe their eyes. Independently of each other, the parents try to prevent the wedding by any means necessary.

Seduction has to be learned: One orders a harem to his hotel to prove that only she is the one. The other slips into boy's clothes to stand her ground. Handsome hotelier James Sander is idolized by pretty girls and earns a lot of money on the side. But the girls are a thorn in the side of his tax consultant Hilde. She has fallen in love with the attractive bachelor and has worked out a perfect plan to win James' heart. Mike's band has also arrived at his hotel. Sweet Bibi slips there into the role of her sick brother, trying to keep the secret of her womanhood and stand her ground as a drummer. Her game of hide-and-seek is in vain - because Mike is not the only one who has his eye on her. The turbulence in the hotel reaches its climax when hotel servant Pankraz smells a crime in James Bond style and stages the total confusion.

Ignaz Hirnbeißer has won the lottery. Now he has the money to travel to where the smartest playboys and the hottest girls can be found. However, he is told adventurous stories about this place at the travel agency.