Encyclopedia of Useless Crime Facts (2021)
| First Air Date: | 2021, April 4 |
| Last Air Date: | 2022, May 1 |
| Status: | Returning Series |
| Seasons: | 2 |
| Episodes: | 30 |
| Episode Runtime: | 60 min |
| Created by: | Yang Jung-woo |
| Countries: | South Korea |
| Production: | CJ ENM |
| Cast: | Kwon Il-yong, Kim Sang-Wook, Seo Hye-jin, Yoon Jong-shin, Chang Kang-myoung |