Four old friends decide to have a meeting in order to discover a hidden truth about themselves. Based on Filipp Lelush play.

A very close-to-life story showing that some closed doors hide much bigger mysteries than you can imagine and it's better to leave them unopened. "Mystery" is the part of Experiment 5IVE.

In a Russian coastal town, Kolya is forced to fight the corrupt mayor when he is told that his house will be demolished. He recruits a lawyer friend to help, but the man's arrival brings further misfortune for Kolya and his family.

Zhenya and Boris are going through a vicious divorce marked by resentment, frustration and recriminations. Already embarking on new lives, each with a new partner, they are impatient to start again, to turn the page – even if it means threatening to abandon their 12-year-old son Alyosha. Until, after witnessing one of their fights, Alyosha disappears.