Vera Kuznetsova
Nikolai Gritsenko
(Anton Gulyayev)
Bronius Babkauskas
(Pyotr Gulyayev)
Yuri Gorobets
(Pavel Gulyayev)
Aleksandr Lazarev
(Ivan Gulyayev)
Mikhail Yezepov
(Pyotr Jr.)
Vladimir Zolotukhin
(Doctor)
Vladimir Laptev
(Cynologist)
Olga Lysenko
(Yevgeniya Svetlova)
Algimantas Masiulis
(Bronislav Litovko)
Tamara Muzhenko
(Yekaterina Gulyayeva)
Anatoliy Romashin
(Eduard Mikhalevich)
Nadezhda Sementsova
(Antonina Gulyayeva)
Vladlen Paulus
(Artist)
Aleksandr Nazarov
(Stanislav Kazimirovich Kubik)
Vladimir Ilin
(Miner)
Aleksandr Kirillov
(Konstantin Mikhaylovich)
Leonid Iudov
(Yegor Yegorovich Gulyayev)
Viktor Pavlov
(Viktor Pavlovich)
Vladimir Sichkar
(Scientist)
Valentin Pechnikov
(Sivakov)
Irina Kalinovskaya
(Katya)