"Hello Happy Summer!!!" - Valle and Bror are two fishermen brothers who lives in the remote archipelago. One day Valles wife receives a big inheritance from a distant relative and their lives takes a new turn.

On a tourist trip abroad the passengers on the coach witness an assassination attempt on the President Hurkas. One of the tourists has evidence against the perpetrators, and is killed when the coach reaches Sweden. Another passenger observes how one of the perpetrators is picked up by a yellow car. She is kidnapped and locked up in a mental hospital.

The world-famous Swedish boxer Flosse travels to Italy to fight for the world boxing title. In Rome he meets the nightclub singer Lollo.

Jan Froman is a young man with great plans for the future. He gets a job as an assistant janitor at a bank, but with inherited money he starts to buy and sell real estate which eventually increases in value. He falls in love with Margareta, whose father is a naval officer. Margareta is slighted by her fiance and follows Froman on a sailing trip in the archipelago. Plot by Mattias Thuresson.