A very close-to-life story showing that some closed doors hide much bigger mysteries than you can imagine and it's better to leave them unopened. "Mystery" is the part of Experiment 5IVE.
| Release Date | November 23, 2011 | |
|---|---|---|
| Status | Released | |
| Original Title | Эксперимент 5ive: Тайна | |
| Runtime | 7min | |
| Budget | — | |
| Revenue | — | |
| Language | Russian | |
| Original Language | Russian | |
| Production Countries | Russia | |
| Production Companies | ||