Pepe Notnagel (who inexplicably had his name changed from the first movie's Nietnagel) and his classmates scheme to get around doing any actual school work by cheating or sending their teachers to the sanatorium. A Swiss documentary film maker disguises himself as his brother in law, who got a position as an exchange teacher, to aid his project of making a movie about the current youth.

Driving instructor Carola "Charley" can no longer stand the constant advances of her pupils and quits her job without further ado. To gain some distance, she takes the opportunity to look after her friend Lilo's dog, the two parrots and her apartment while Lilo is on vacation. But even here she has to fend off unloved admirers, as Lilo earns her living as a playgirl. However, "Charley" has received a good tip from her friend: As soon as a man becomes too pushy, janitor Pinkus pretends to be "Captain Tressblekken" on cue and quickly chases the visitors away. But when the real Uncle Tressblekken turns up at "Charley's" house, chaos can no longer be averted...

Italian Francesco ( Mario Adorf ) runs a restaurant in Cologne , partnership is the brewer Zach ( Willy Millowitsch ) . Francesco has problems : a " Godfather" makes Zach an offer he can not refuse , the wedding between Francesco's daughter and Zach son bursts , and his wife threatened behind his affair to come up with kiosk owner Hilde , which lasts at least 18 or older to ...

The Italian Vittorio Coppa works as a sleeper car commuter and commutes regularly between Munich and Rome. Because he believes that true love exists only in connection with marriage, he is secretly married twice.

Eduard von Bittermagen and his friend Professor Pfiff, indulge in an amusing hobby. They take every opportunity to bet on anything. Their latest bet: Bittermagen claims that his nephew Tommi, a young rascal and the Professor's young daughter Julia will become a couple although the two are actually not crazy about each other. Of course, Pfiff bets against it. But then Bittermagen uses a macabre trick. He acts as if his last hour had come and summons Tommi and Julia to his "deathbed". He offers his immense heritage to both of them-if they solve a problem.

Dr. Gabriel Eisenstein, legal counsel at Arabayam & Co., is serving an eight-day sentence in the Grinzing district prison for insulting a public official. At the same time, however, he is to attend Prince Orlofsky's ball on behalf of his employer, Basil Arabayam, posing as Marquis Renard with a fictitious wife. Said woman is to persuade the prince to donate oil-rich lands in Bakutin on the Black Sea to her, which are to be immediately transferred to Arabayam...

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.