Kronans käcka gossar

Operetta singer Adolf Berg will be called up for military duty just as he gets assigned a major role in an operetta. On the train he meets Ulla Wern and complications occur.

Inga and her father, the violin maker Lars, are big music enthusiasts. One day they meet the violinist Jan-Erik.

"How crazy!" A man and a woman watch episodes from Nils Poppe movies outside a cinema Maxim in Stockholm. Poppe represents, among other things, a poor composer who vainly tries to get a tune adopted by a publisher. The failure makes him depressed, but he is living it up by meeting a good friend Calle, who invites him home. Poppe stays for a few days as a male housewife. Calle has a music store and there the two friends can go crazy among all the instruments.

Tant is the ruthless ruler of the house and its lodgers.

The Sjölund family on Lillholmen in the archipelago of Stockholm is quite religious and is considered suitable for dealing with odd specimens of wild youth placed there by one of Stockholm's youth associations for young girls.

Porter's wife Emma has three daughters, all "marriageable". All three have worries about marriage.

The boys will get a new class teacher who has discipline, they get in a lot of mischief, so much complaints that they have to read extra during the summer holidays to get started in class 4.

Ville Andeson is a young and naughty kid.

Vera Nilsson is friendly with the poor neighbor boy Håkan, this is not seen kindly by Vera's father Nils.

Three drifters walks on a country road. Loffe is about 35 years, Maggan about 50 years and Novisen about 25 years. They arrive to a mansion with a castle ruin by a lake. Loffe says he is the eldest of children born on the estate.

Helga Breder is a young, spoiled girl. To her beloved Jörgen she says that she, as a modern young woman, is multi-talented and can do whatever she likes. Jörgen bets that she can't work as a house-maid but, if she manages it, he will buy her a diamond ring. Helga becomes a house-maid at Vinger Mansion and falls in love with an inventor, Bertil Frigård, who lives there.

Former student Raskolnikov is pushed to murder when struggling to pay the rent on his apartment. When the murder is being investigated by the police, Raskolnikov struggles between trying to hide his guilt and the pressure to confess.

A stranger comes to work at widow Halla's farm. Halla and the stranger fall in love, but when he is revealed as Eyvind, an escaped thief forced into crime by his family's starvation, they flee and become two of the many outlaws of Iceland's mountains.

Mrs. Andersson’s Kalle is the typical 'Söderkis'. It's a boy growing up on Söder in Stockholm and he is very fond of practical jokes. His mother sees him as a good natured boy but his victims, mostly the local policeman and two old crones in the same house, see him as the devil himself.

Albert Engström's anecdotes of Småland have been put together to make a comedy film about Johannes and Cornelius, two smallholding farmers and best friends.

In 1803 the Swedish inventor John Ericsson is born. After a military career he went to England and became one of the first builders of locomotives. Despite large debts, he invents the propeller. In 1839 he crosses the Atlantic and builds ships for the US Navy. When the US civil war breaks out, the Federation needs a ship to match the Confederate 'Merrimac' and preventing the Confederation from exporting cotton to Europe. Ericsson builds the 'Monitor', a ship the Federation needs to win the war.