The military farce, directed by Lasse Pöysti, is based on Joel Laikka's novel. The illiterate Nieminen, who starts his military service through mischief and being tempted by other rookies, causes confusion in the barracks. At the behest of colonel, attempts are made to teach him in different ways - the women of the locality are also interested in teaching. Soon Nieminen will be the competing with sergeant major Vasikainen for the affections of the colonel's cook Vieno.

Lieutenant Ville Somero investigates a sabotage at a fortress site on the Karelian Isthmus in the summer of 1939. His suspicions are directed at the guests of a nearby guesthouse. Aarno Teräs an engineer leading the fortification site, and his bride Birgit Lahti get into trouble because of a band of spies and dancer Veronica Sorrento.

Timo plays a jealous husband who shoots his wife's lover on stage. The theater director urges the shy young man to gain experience with women and guns before the premiere. Both become familiar when Timo gets caught up in the schemes of his fellow actress Aili and a Russian spy ring.

Katri is hired as a maid in Ruuhiniemi. Over the years, she works hard and even dares to dream of love and being the owner of the farm, but the scheming in the division of the inheritance complicate the future.

Gravity researcher Erik Rankamaa dies in his prime in 1970. He is been deep frozen and gets defrosted in 1999, while people of his time are still alive.

Wholesaler Paavo Markkanen faces a month in prison for drunk driving. Accustomed to an easy life, he avoids prison by switching places with his doppelgänger, the vagrant Knip, but ends up having to do strenuous physical training in his place. Meanwhile, Markkanen's new housekeeper Kaisa Kankkunen spends her days enjoying herself with her male friends.