In the experimental clinic, a batch of valuable drug was stolen. Major Grigast suspects that someone from the clinic is involved in this. He entrusts this complex matter to a young investigator Mara. An investigation leads her to a distant border town in the south of the country, where the offender intended to ship the drug abroad.

Latvia in the late 19th century. Edgars, the coachman of Alaine manor, loves Kristine, the washerwoman's daughter, although he is too hot-headed for Kristine's mother to consider him a good suitor for his daughter. Servant Viskrelis and stable boy Sutka try to tempt Edgars to a life of drinking and a relationship with the barmaid Matilde. Meanwhile, Kristine is courted by a rich landowner, Akmentins.

Land surveyors arrive in two parishes to measure and redistribute manor land. The rivalry between both feoffees for land and woman begins.

The 30-year war still goes on. Riga headmasters have decided to submit themselves to mercy of Polish-Lithuanian Duke. Rigas' defenders disagree strongly and steal the ceremonial Key of Riga. Will they succeed in their fight against all odds? Will three Latvian musketeers have their happily ever after?

A group of men go under-ice fishing, but find themselves trapped on a piece of ice, that has broken off. As they are drifting through the sea, the tension between them rises.

1957 film by Ada Neretniece