Grandfather and grandson. Soviet animated film. 1950.
Production: Soyuzmultfilm USSR Film Studio
Director: Aleksandr Ivanov
Screenplay: Boris Laskin
Cinematography: M. Druyan, E. Rizo
Composer: M. Weinberg
Animation Artists: Boris Dezhkin, Lidiya Reztsova, Faina Epifanova, Elizaveta Komova, Valentin Lalayants, Dmitry Belov, Gennady Filippov, Vyacheslav Kotyonochkin, Vladimir Danilevich
Voices:
Yuri Khrzhanovsky - Bear Cub (uncredited),
Georgy Millyar - Dog (uncredited),
Sergey Troitsky - Fox Cub (uncredited),
Konstantin Sorokin - Grandfather Bear (uncredited)