Professor Gromov constructs a robot called Electronic, which looks exactly like Sergey Syroezhkibn, a 6-grader from one of Odessa (USSR) schools. The robot also acts a lot like a human, and its dream is to become a real man. Electronic escapes from the professor's lab and accidentally meets Sergey, his prototype. Meanwhile, a gang lead by Stump is trying to kidnap Electronic to make him steal pictures from museums. For this purpose they send their hitman Urrie.
as Syroyezhkin
as Elektronik
as Maika
as Gusev
as Stump
as Urrie
as Professor Gromov
as Masha
as Семён Николаевич Таратар - учитель математики
as P.E. Teacher 'Rostik'
as School's headmistress
as Syroyezhkin's father
as Ассистент Стампа
as Schoolgirl
as gang member