Boryslav Brondukov

Ivan Murashko

Raisa Ryazanova

Murashko's Wife

Vladimir Konkin

Leonid Zalivako

Tatyana Vasileva

Tamara Papsueva

Stefaniya Stanyuta

Ekaterina Zagmennaya

Margarita Krinitsyna

Nina Kutaya

Viktor Gogolev

Egor Mirolubov

Vladimir Sichkar

Sotrudnik vychislitelnoy laboratorii

Igor Efimov

Izobretatel Ivan Ivanovich Murashko (voice)

Victor Rybchinskiy