Galina Korotkevich
Nadezhda
Vladimir Petrov
Mikhail
Yuri Bublikov
Yasha
Anatoliy Kuznetsov
Krylov Ivan Ivanovich
Vladimir Taskin
Academician Alexander Alexandrovich Petrov
Georgy Anchits
Suzdaltsev
Lev Shostak
Zdobnov
Lyudmila Ponomareva
Katya
Anatoli Abramov
hostel commandant
Alexandra Trishko
Aunt Masha
