| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | Kalkanski krugovi | |
| First Air Date | March 13, 2021 | |
| Last Air Date | April 29, 2024 | |
| Seasons | 3 | |
| Episodes | 30 | |
| Episode Runtime | 45min | |
| Language | Serbian | |
| Original Language | Serbian | |
| Production Countries | Serbia | |
| Production Companies | Firefly Productions | |
| Networks | Superstar TVfirefly.rs | |