Directed by
| Ivan Ivanov-Vano | ... | (as I. Ivanov) |
| Aleksandra Snezhko-Blotskaya | ... | (as A. Snezhko-Blotskaya) |
Writing Credits
| Ivan Ivanov-Vano | ... | (screenplay) (as I. Ivanov) and |
| Aleksandra Snezhko-Blotskaya | ... | (screenplay) (as A. Snezhko-Blotskaya) |
| Aleksandr Kovalenkov | ... | (poem) (as A. Kovalenkov) |
Cast
| Mariya Babanova | ... | The River (voice) | |
| Georgiy Millyar | ... | The Hedgehog (voice) | |
| Vera Orlova | ... | (voice) | |
Music by
| Yuriy Nikolskiy | ... | (as Yu. Nikolskiy) |
Cinematography by
| Nikolay Voinov | ... | (as N. Voinov) |
Editing by
| Nina Mayorova | ... | (as N. Mayorova) |
Art Direction by
| Lev Milchin | ... | (as L. Milchin) |
| Nadezhda Stroganova | ... | (as N. Stroganova) |
Art Department
| Dmitriy Anpilov | ... | scene painter (as D. Anpilov) |
| V. Nechaeva | ... | scene painter |
| Galina Nevzorova | ... | scene painter (as G. Nevzorova) |
| Vera Rodzhero | ... | scene painter (as V. Rodzhero) |
| Irina Troyanova | ... | scene painter (as I. Troyanova) |
Sound Department
| Nikolay Prilutskiy | ... | sound (as N. Prilutskiy) |
Animation Department
| Vladimir Arbekov | ... | animator (as V. Arbekov) |
| Dmitriy Belov | ... | animator (as D. Belov) |
| Aleksandr Belyakov | ... | animator (as A. Belyakov) |
| Lamis Bredis | ... | animator (as L. Bredis) |
| Boris Butakov | ... | animator (as B. Butakov) |
| Vladimir Danilevich | ... | animator (as V. Danilevich) |
| Faina Epifanova | ... | animator (as F. Epifanova) |
| Tatyana Fyodorova | ... | animator (as T. Fedorova) |
| Fyodor Khitruk | ... | animator (as F. Khitruk) |
| Kirill Malyantovich | ... | animator (as K. Malyantovich) |
| Konstantin Malyshev | ... | animator (as K. Malyshev) |
| Lev Popov | ... | animator (as L. Popov) |
| Boris Stepantsev | ... | animator (as B. Stepantsev) |
| Tatyana Taranovich | ... | animator (as T. Taranovich) |
Additional Crew
| V. Shilina | ... | technical assistant |
| V. Sveshnikova | ... | technical assistant |
