A film about the fighters of the Separate Motorized Rifle Brigade of Special Purpose OMSBON. In civilian life, the protagonists of the film were coaches and athletes. And in the war they became scouts and saboteurs. The stories of Ali Isaev and Leonid Mitropolsky from the athletics section of the Moscow Dynamo, voiced by their students, and the memories of other Omsbon members, in particular Grigory Ermolaev, formed the basis of the film.