Director
Andrei Apsolon
DIRECTOR
Yan Frid
Stars (in credits order)
Yuri Bychkov
Kolya Novikov
Yuriy Tolubeev
Grigori Novikov
Olga Avericheva
Kolya's Mother
Nikolai Simonov
Ilya Golovin
Vladimir Lukin
Teacher Aleksey Petrovich
Rita Klokova
Lida
Vladimir Repkin
Yasha Mokin
Pioneer Leaderuncredited
Vasiliy Merkurev
Fellow Traveleruncredited