Based on the story "The Truth About Pycraft" by H.G. Wells.
Unfortunately the movie How to Lose Weight is not yet available on HBO Max.
| Writing | Nikolay Serebryakov | Writer |
| Camera | Igor Dianov | Director of Photography |
| Sound | Aleksandr Zhurbin | Music |
| Writing | H.G. Wells | Author |
| Directing | Ekaterina Obraztsova | Director |
| Visual Effects | Mikhail Pisman | Animation |
| Visual Effects | Olga Panokina | Animation |
| Production | Grigoriy Khmara | Producer |
| Editing | Nadezhda Treschyova | Editor |
| Art | Nikolay Serebryakov | Art Direction |
| Writing | Natalya Abramova | Script Editor |
| Sound | Vladimir Kutuzov | Sound |
| Art | Nikolay Grinberg | Property Master |
| Art | Svetlana Znamenskaya | Property Master |
| Art | Oleg Masainov | Property Master |
| Art | Vladimir Konobeev | Property Master |
| Art | Vladimir Maslov | Property Master |
| Art | Vladimir Alisov | Property Master |
| Art | S. Popov | Property Master |
| Art | Pavel Gusev | Property Master |
| Art | Viktor Grishin | Property Master |
| Art | Aleksandr Maksimov | Property Master |
| Art | Mikhail Koltunov | Property Master |
| Art | A. Utkin | Property Master |
| Art | Viktor Dudkin | Art Direction |