Nikita Nekrasov is a scientist, a theoretical physicist who studies our world and other possible worlds. He refuses to make a choice between mathematics and physics, between one woman and another, as he ponders the existence of the multi-universe. At scientific conferences, attended by eminent foreign scientists and a rising younger generation of physicists alike, Nekrasov gets carried away debating the beauty of string theory. He attempts to explain to all of his women – Katya, the librarian, Zoya, the scientific secretary, Svetalana, the head of department – about the theory of his own polygamy, and the possibility of having enough feelings to satisfy everyone.
| Directing | Ilya Khrzhanovsky | Director |
| Writing | Ilya Khrzhanovsky | Screenplay |
| Directing | Alexey Slyusarchuk | Director |
| Art | Denis Shibanov | Production Design |
| Production | Ilya Khrzhanovsky | Producer |
| Camera | Jürgen Jürges | Director of Photography |
| Sound | Stefan Smith | Sound |
| Sound | Rob Walker | Sound |
| Editing | Alexey Slyusarchuk | Editor |
| Writing | Alexey Slyusarchuk | Screenplay |
| Production | Sergey Adonyev | Producer |
| Sound | Maksym Demydenko | Sound |
| Costume & Make-Up | Jekaterina Oertel | Makeup & Hair |
| Production | Alexandra Timofeeva | Executive Producer |
| Production | Susanne Marian | Co-Producer |
| Production | Christina Voloshina | Co-Producer |
| Production | Asya Smekalova | Casting |
| Production | Inna Schorr | Casting |
| Costume & Make-Up | Elena Bekritskaya | Costume Design |
| Costume & Make-Up | Olga Bekritskaya | Costume Design |
| Costume & Make-Up | Irina Tsvetkova | Costume Design |
| Production | Svetlana Dragayeva | Executive Producer |
| Production | Philippe Bober | Co-Producer |
| Production | Svetlana Dragayeva | Co-Producer |
| Costume & Make-Up | Lyubov Mingazitinova | Costume Design |
| Production | Ksenia Gorenstein | Associate Producer |