Vladimir Kolokoltsev as Volodya Kozachenko

Roman Filippov as Fedka Byk

Nikolai Volkov St. as Professor Kozachenko

Vadim Zakharchenko as Gorobchik

Dmytro Milyutenko as grandfather Taras

Viktor Mizinenko as Viktor Prokofievich Shestakov

Dmitri Ivanov as

Kostiantyn Kulchytskyi as Onwer of wagon

Olga Lysenko as Marusya Tsymbalyuk

Igor Maksimov as

Yurii Tymoshenko as Grishchenko

Vasiliy Vekshin as Sergej Tsymbalyuk / Krasavchik