Casts
Aleksandr Abdulov
as Mrachnyy
Sergey Garmash
as Urka
Igor Bochkin
as Molchalivyy
Sergey Nikonenko
as Plumber
Vasiliy Mishchenko
as Sukhonkyy
Evgeniy Stychkin
as Ochkarik
Vladimir Bolshov
as Nervnyy
Igor Khristenko
as Tractor Driver
Boris Shcherbakov
as Pilipenko
Eduard Martsevich
as Professor
