Casting | Rôle |
|---|
| Maxim Martsinkevich | Member of a special experimental group commissioned by the KGB and the Council of Ministers |
| Vladimir Azhippo | MGB/KGB investigation officer |
| Alexey Blinov | Head of the Experimental Department |
| Андрей Чуенков | Member of a special experimental group commissioned by the KGB and the Council of Ministers |
| Виктория Скицкая | Waitress |
| Alexey Kasich | Member of a special experimental group commissioned by the KGB and the Council of Ministers |
| Алина Алексеева | Assistant to the Head of the Experimental Department |
| Dmitry Kaledin | Head of the Mathematical Physics Laboratory, Deputy Director of the Institute |
