| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | 옛날 TV 그땐 그랬지 | |
| First Air Date | September 30, 2020 | |
| Last Air Date | January 22, 2023 | |
| Seasons | 4 | |
| Episodes | 12 | |
| Episode Runtime | 0min | |
| Language | — | |
| Original Language | Korean | |
| Production Countries | — | |
| Production Companies | ||
| Networks | KBS1 | |