Psychologist Petrov and sociologist Burtsev are invited by Basov, the director of a factory, to study the basic problem of production.
as Petrov
as Olga
as Konstantinov
as Prokopenko
as Tatyana
as Basov
as Olympiada
as Lyudmila Ivanovna
as Samsonov
as Fedor Uvarov
