One day in Europe shows stories set in four European countries. All of them involve thievery in some way or the other. The protagonists are strangers in the respective country. For none of them their stay turns out as planned.

Isn't it a great idea for detective agency - to return missing animals to their owners? Especially if yo steal it first by yourself...

The 3rd part of the famous trilogy by Alexandre Dumas about d'Artagnan and his 3 friends Athos, Porthos and Aramis.

Двое приятелей Вова и Боб ограбили квартиру Нины - любовницы директора рынка. Всю вину молодчики свалили на бывшего любовника и сутенера Нины Стаса Шапкина. Шеф не стал впутывать в эту историю милицию, он поручил заняться этим делом своим людям. Бандиты пытают Стаса, требуют отдать пропавшую сумму. В конце концов, бедняге приходится занять деньги у всех своих проституток и отдать вымогателям.

Maksym, a boy from a well-off and successful family, loves Masha. Masha, a girl from an orphanage, loves Maksym. This story could have ended with an expected marriage, but Susan, an American girl, arrives in Kyiv searching for her ancestry. The love line turns into a dramatic triangle.

Two strange people are driving to the sea... Partially in the real world, partially in fantasy.

The arrival of a famous writer brings disarray to the lives of an aspiring playwright and a young actress.

A terrorist act - an explosion in a subway train, after which everyone considers the hero dead, allows him to start life "from scratch". A rich lady from the "new Russians" falls in love with him. But soon he begins to write anonymous love letters to his wife, who is sure that after the tragic explosion in the subway she is a widow.

The former head of the city of Artem Sapieha takes a geological expedition to the taiga. During a storm, he is separated without fire or weapons and must face dangerous wildlife.