3 Season
399 Episode
Kikoriki - Season 1 Episode 174 The Theory of Relativity
- Year: 2021
- Country: Russia
- Genre: Kids, Animation, Family
- Studio: STS
- Keyword:
- Director: Anatoly Prokhorov, Ilya Popov, Salavat Shaykhinurov
- Cast: Svetlana Pismichenko, Sergey Mardar, Mikhail Chernyak, Anton Vinogradov, Vadim Bochanov, Vladimir Maslakov