A couple hires a professional digger (underground structure explorer) to help them find their friends, who mysteriously disappeared in the subway.
| Writing | Evgeniy Kolyadintsev | Writer |
| Directing | Tikhon Kornev | Director |
| Writing | Tikhon Kornev | Writer |
| Writing | Alexander Karaulov | Writer |
| Writing | Aleksey Karaulov | Writer |
| Art | Anastasiya Karimulina | Production Design |
| Camera | Georgy Egorov | Director of Photography |
| Editing | Konstantin Mazur | Editor |
| Production | Yekaterina Gordetskaya | Producer |
| Production | Maxim Korolev | Executive Producer |
| Sound | Sergey Bogolyubsky | Music |
| Sound | Dariya Stavrovich | Music |
