1790 Turku. After Katarina Thorwöst becomes a widow, there are many suitors, but her heart belongs to the fencing teacher lieutenant Carl-Magnus Schildt.

The director of the Vaudeville Theater is looking for new performers after the former star was forced to give up her singing career. Out of numerous auditionees, singer P. Waltteri Vitikka is hired. At the same time, the janitor tries to maintain order in the theater.

Composer and program director Harri forms a quartet, recruiting Apon, Teika, Kauko, and Olli as members. Based on an idea from Olli's beloved Raija, the ensemble is named the Kipparikvartetti.

After a weekend of dancing and camping on a recreation island near the city, a young factory worker decides to stay and cut work for a day. Walking around the now deserted island, he meets a beautiful woman camping alone and sunbathing in the nude on the beach. A hot romance flares up between the worker and the more upper-class married lady, lasting through the light-filled nights of the whole summer week until the woman's much older husband returns to the island the next weekend.

A biographical film about Finnish singer J. Alfred Tanner and his path through a failed career as a construction master to become a highly successful couplet singer - the "king of couplets".

Merchant Ville arrives in Malaga with his secretary Esa to meet Outsider regarding a valuable inheritance. Esa falls in love with Spanish beauty Carmen, who joins the pair on their trip to Morocco. Carmen's husband Juan also follows the group.

University student Jaakko and master's degree holder Aarne arrive in a rural village, where they become involved in organizing a charity event and the relationship problems of farmhand Kaapro and maid Senni.

Traveler Severi travels to Helsinki to enjoy some culture, where he meets Sinikka and Simo, who run a buying and selling business. At a customs auction, he buys a painting that businessman Kehveli and his assistants also have their eyes on.

Factory manager Risto Järviö is under his mother's thumb. When his mother forbids him from dancing with factory girl Seija Vaara, Seija decides to make anonymous phone calls to Risto to annoy his controlling mother. Risto falls in love with the voice on the other end of the line and begins to make major changes in his life.

Tar Steam Princess Armada travels along Lake Saimaa to St. Petersburg and back during the years of Russian rule over Finland. The ship's crew gets tired of their sophisticated coffee maker and replaces her with Roma girl Veera, who has escaped from an arranged marriage. On the way back, mysterious passengers appear on the ship.