Yuriy Nikulin
Alexey's father
Zhanna Prokhorenko
Alexey's mother
Vladimir Zamanskiy
Zhenya's father
Natalya Seleznyova
Doctor
Sergei Danchenko
Alexey Jiltsov
Mikhail Kozlovsky
Vladimir, Alexey's friend
Olga Ryzhnikova
Zhenya Karetnikova
Yevgeni Perov
Physics Teacher
Yevgeni Gerasimov
Aleksandr Lukyanov
Tatyana Nikulina
Maksim Nikulin
