Kalle leaves with his wife for their honeymoon in Airisto, but instead of a rental car, he mistakenly takes the getaway car stolen by robbers for a diamond heist.

Iris Klewe is brought from her forest cottage by her bank-manager uncle Kaarlo Heinonen to attend school in Helsinki, where his wife and elder children resent the poor foster girl while only the youngest child and the cook show her kindness. Kaarlo’s financial troubles start to threaten Iris’s inheritance.

Mirja finds her grandmother's old hat in the attic and sets off singing along the road with it on her head. On her journey, she meets composer couple Theodor and Thea Tekonen and gets a ride from hat maker Kosonen and his son Ilmari, who falls in love with Mirja. However, the girl continues her journey alone and, with the help of the circus troupe leader, gets to perform at Linnanmäki, where Ilmari finds her again.

A former Red Rebellion leader returns home after being imprisoned for his participation in the Finnish Civil War, but soon finds out that wartime mindsets still linger in the heads of people.

Pave, Hese, Timppa, and Viiksi have ended up in Hell, where the heat makes them feel as comfortable as in a sauna. The bosses there don't like this, so they send the boys on vacation to their home country, Finland. They are given a briefcase full of money to live a life of luxury. The only condition is that they are not allowed to do honest work, and to make matters worse, they are told that alcohol will not go to their heads.

Speedy Gonzales arrives in a small village in New York to investigate the mysterious death of his brother Moses, with the help of the lively Rita. In the village, they are met by Hämeen Hitain, Manolito, Bat Mastersson, and Clyde, among others, with whom Speedy must compete. His curiosity ultimately leads him to become the target of a manhunt.