One day of life of residents of an apartment building which recognized their neighbour as a murderer and cannibal from the criminal TV-show "Watch Out with Eduard Tumanov".

10-year-old Timur, who came to his grandfather Korney for the summer, finds the book "Timur and His Squad" by Arkady Gaidar in the barn, after reading which he decides to create his own team to help those who need it.

May, 1945... A young pilot Aleksey Kaverin stationed in Germany is going home to Russia for vacation. The problem is he needs to bring a bride. And not only to himself but to four his friends as well.