Andrei Tutyshkin

as accountant

Role: Director

as lawyer

as Alyosha Trubyshkin

Role: Director

as Аркадий Васильевич Ершов

as Dr. Petr Petrovich Lisopadov

as Three Fat Men (voice)

as Boris Vladimirovich

Role: Director

as Сергей Березкин

as (voice)

Role: Director

as Vlasyuk

as Леонтьев (инженер, майор госбезопасности Сергеев)

as Member of the examination committee

as Ivan Kostenko

as Anisimov

Role: Director

as Old Demon (voice)

as School headmaster

as Potugaev

as Self

Role: Co-Director