Semyon Treskunov

~ as ~

Kolya Smirnov

Anastasiya Bogatyreva

~ as ~

Ksyusha Dronova

Konstantin Khabenskiy

~ as ~

Papa Koli

Irina Denisova

~ as ~

Mama Koli

Mikhail Efremov

~ as ~

Vladimir Dronov

Irina Pegova

~ as ~

Dronova

Aleksandr Pal

~ as ~

Станислав Ильич (учитель информатики)

Tatyana Dogileva

~ as ~

Zavuch

Vasiliy Butkevich

~ as ~

Spicha

Sofya Shidlovskaya

~ as ~

classmate Kolya