Young woman flies to Lapland together with her father and his new female friend whom the daughter dislikes. On a lonely skiing-trip across the vast wilderness, the young lady ends up in a shack inhabited by two research engineers and a funny old Lapland man who sees peculiar dreams.

The headmaster of a private girls' school is doing her best to maintain strict discipline in the school. In addition to the loosening morals of the students, the warm relationship between two girls is a causing concern.

Two guys love the some girl who just plays with their feelings. Situation damages the friendship of these men and they are tormented as the girl doesn't love back.

Medical student Antti Ahonen, who is fighting tuberculosis, finds himself in the middle of a love triangle with his friend Heikki Huhtamäki and his crush Helmi Hirvinen.

The new idealistic welfare officer Helmi tries to improve conditions in "Sin Alley," but difficulties arise, particularly with the leader of the petty criminals, Jukka, whose son Reino also drifts into a life of crime.

Niskavuori's Aarne (Arne från Niskavuori) is a Finnish drama film from 1954. It is based on Hella Wuolijoki's play Niskavuori's Bread. In chronological order of the Niskavuori series, the film is the fourth. Aarne has married Ilona and left the house in Niskavuori, which he hosts, where his former wife Martta still lives, while the old mistress is holding the reins. Aarne and Ilona live in Helsinki, but Aarne has not been able to completely break away from Niskavuori, but keeps secretly in touch with the headmaster and gives instructions on the farm management.

Ilona, an orphan from the cruel Paksula family, ends up in Helsinki at a children's home for immigrants and from there becomes a foster daughter in the Orpana family, where she begins to sort out the relationship between her war-disabled stepbrother Pentti and his girlfriend Irene.

Professor Visaoksa's spoiled city kids are sent to the countryside to live with their strict general uncle and learn some manners. The general's buddy, who tells the kids war stories and is nicknamed Sergeant Mynkhausen, finally gets the kids under control.

The last black-and-white film in the Niskavuori series of movies.

Schoolboy Klaus is convicted of theft and sent to prison. At his release Klaus feels that his life has changed a lot. Despite all his hardship and difficulties he keeps up his studies under the supervision of the grim Master Kahari.