Yakov Shamshin

as Igor Snigeryov

Vera Shpak

as Kseniya (uchitelnitsa)

Aleksei Nilov

as Viktor Ivanovich Ershov (sledovatel)

Kirill Poluhin

Valentin Smirnitskiy

Sergey Alimpiev

as Mikhail Svetin (syn Mera)

Sergey Nikonenko