The teacher at school made a scientific experiment - he put two rats in different cages. One of the rats was given carrots containing vitamin of growth, and the other did not feed. Time passed, and the rat, to whom nothing was given, became thicker than the rat that was fed. It turned out that one student from pity fed another rat.
Unfortunately the movie Growth Vitamin is not yet available on HBO Max.
| Directing | Vasily Kafanov | Director |
| Writing | Vasily Kafanov | Screenplay |
| Production | Tatyana Zozulya | Producer |
| Camera | Aleksandr Chekhovskiy | Director of Photography |
| Sound | Alexander Klevitsky | Music |
| Writing | Oleg Grigoryev | Lyricist |
| Art | Olga Bogolyubova | Art Direction |
| Sound | Boris Filchikov | Sound Director |
| Visual Effects | Andrey Ignatenko | Animation |
| Visual Effects | Andrey Smirnov | Animation |
| Visual Effects | Tenno-Pent Sooster | Animation |
| Visual Effects | Aleksandr Panov | Animation |
| Art | K. Erosheva | Storyboard Artist |
| Art | I. Balashova | Storyboard Artist |
| Art | E. Starikova | Storyboard Artist |
| Art | Tatyana Stroeva | Storyboard Artist |
| Art | Gennadiy Morozov | Storyboard Artist |
| Art | G. Travin | Storyboard Artist |
| Directing | Elena Kachkova | Assistant Director |
| Editing | N. Snesareva | Editor |
| Writing | Elena Nikitkina | Script Editor |
| Writing | Raisa Frichinskaya | Script Editor |
