The Collector is using his massive collection of curiosities and arts to provoke and manipulate people into a different state of mind. The Collector's daughter is building her own collection, she is having an affair with three guests of her father, and they are about to make some strange discoveries.
Unfortunately the movie The Mastermind is not yet available on HBO Max.
| Production | Vladimir Grammatikov | Producer |
| Production | Yuri Grymov | Producer |
| Directing | Yuri Grymov | Director |
| Writing | Yuri Grymov | Writer |
| Writing | Tatyana Yegorova | Writer |
| Costume & Make-Up | Aleksandr Osipov | Costume Design |
| Art | Mariya Turskaya | Production Design |
| Editing | Albina Antipenko | Editor |
| Camera | Sergey Machilsky | Director of Photography |
| Art | Sergey Ivanov | Production Design |
| Camera | Sergey Kiselev | Additional Director of Photography |
| Sound | Dmitriy Bogolepov | Sound Director |
| Costume & Make-Up | Marfa Berdnikova | Makeup Artist |
