Oscar Åberg

A gang of friends lose their club house and collect money for a new one by singing in public.

Inga Danell's summer vacation is near. But unfortunately both Inga and her brother Acke have bad grades and are forced to study by the help of a tutor.

About the conspiracy against the Swedish entrepeneur Ivar Kreuger. Presented through his secretary as a strictly busy, very wealthy man, involved in important international transactions. Ministers from all over the world stand in line to visit him. The Kreuger shares are in high demand. Germany needs a $ 125 million loan. Bank director Ryder suggests that secret forces want to stop this loan. Ted Harris, an American rogue, wants to sell secret papers from Wall Street on plots against Kreuger. The French minister and an international Soviet agent, Brody, also visit Kreuger regarding the loans. Kreuger shares are dropping around the world. The firm Nathan and Kohn contributes to dumping Kreuger shares after a bribe of SEK 25,000. Ordinary savers are ruined.

Mr. and Mrs. Gyurkovics have a dozen children the oldest of which, the twins Géza and Bandi, just preparing for their matriculation examination. When graduation day has come Géza refuses to set up but taken by force by the principal's henchmen. When dad Gyurkovics later dies, takes over Bandi goods while Géza becoming an officer cadet in the nearby garrison city.

Latin teacher Birger Sjögren at Ringsala boarding school threatens his possesive and chronically ill mother that he will get married. She gets a stroke and dies. Sjögren is affected by feelings of guilt, envy and hatred towards the surroundings. A series of mysterious fires have taken place around the school the last few months. One of the students has seen Sjögren setting fire to a barn. But can he convince the trusted biology teacher Nordmark, expert of the criminal mind?

Three boys steal a sailboat and sail away for a summer adventure on Lake Mälaren.

Old fashioned teachers are taught swing dancing by a student.

New explosives will be demonstrated for the military authorities, but some shady characters looking to steal it to sell it to a foreign power.