| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | Tajuplný podzemní svět | |
| First Air Date | January 1, 2017 | |
| Last Air Date | January 1, 2017 | |
| Seasons | 1 | |
| Episodes | 14 | |
| Episode Runtime | 26min | |
| Language | Czech | |
| Original Language | Czech | |
| Production Countries | — | |
| Production Companies | ||
| Networks | ||