An American gangster nicknamed "English Joe" has fled across the Mexican border with his gang, consisting of four men in addition to himself. The American police are after them because of a bank robbery in which they killed several of the bank's employees. But "English Joe" soon comes up with a new plan that can bring them to safety for a while and at the same time give them the opportunity for a new coup. An old engineer who has worked at a weapons factory in Mexico has traveled home to his own country to complete an epoch-making invention: the silent machine gun. The men are ordered to Denmark, where the old engineer now lives.

The strict customs regulations have brought about a special type of lawbreaker - smugglers! They abound in all countries, and even in our relatively peaceful country, there are more of them than one would think. The great film director Stenbuk reads sensational articles about a major smuggling affair, and he sends a manuscript back to two writers with the message that if they do not come up with a smuggling-themed manuscript within eight days, they can run and chicken.

In the idyllic provincial town of Gammelkøbing lives Emanuel Thomsen, known as Thummelumsen. It is his great dream to buy the Møllegården, which was once owned by the family, and for 15 years he has been scrimping and saving to get by. In the meantime, he has been followed by several hopeful female glances, because even though Thummelumsen is no Adonis, he is full of energy. And when one day he wins 12,500 kroner in the lottery, everything seems to be going well. But then the bag is shaken once again...

This film follows two men, the plain Herkules (Ib Schønberg) and the rich Erik (Angelo Bruun). When they were boys, Erik defended his good friend Herkules. And he never forgot that fact. They stay up for each other, no matter that Erik gambles his money away, or what ever happens to Herkules.

The young folk singer Peter Jespersen has returned from abroad and is now without a contract. He approaches director Andresen of the Alhambra Theatre, but is rejected, and Peter understands from the conversation that it will be important for him to get an impresario who can take care of the business for him. He approaches the theatre agents Bang and Mathisen, whose motto is: "If you have the talent, we will get you the contract".

Baldur Justesen is the owner of an ice cream parlor in a Copenhagen suburb. He is a smooth and unassuming man who works hard to keep it running. It is not quite that easy. He has a beautiful, young wife, Sonja, who likes to dress nicely. A man who works all day in an ice cream parlor can also need some diversion, and it is Baldur Justesen's greatest joy to sing in the choir of the "Lyren" singing association.

In 1801, the composer Weyse's cousin, the cheerful Henriette Frisch, advised her cousin to take in some student boarders in the house, so that he would not have to provide so much musical information, but could have more time to compose. The result, however, was that Weyse had to take on even more students to feed the boarders, and it was particularly bad with the gifted student Kramer, whose wealthy uncle would not send any more money.