Yoon Jeong-ki
Apt. 702 Resident
Park Yoon-Ho's father
Ju Jeon
dean of academic affairs (Yu-seong Tech)
Kwak Se-hwan
Seong In-jae
Yoo Jeong-ryeol
| 2022 | 작은 아씨들★7.7 |
| 2022 |
| 2021 |
| 2021 | 오! 주인님★6.0 |
| 2020 | Un bun detectiv★7.6 |
| 2020 |
| 2017 |
| 2017 | Partener suspect★7.7 |
| 2017 | 터널★8.2 |
| 2014 |
| 2014 |
| 2013 | 별에서 온 그대★8.2 |
| 2012 |
| 2010 |
| 2010 | KBS 드라마 스페셜★7.7 |
| 2001 |
| 2000 | Siworae★7.5 |
| 1999 | 쉬리★6.5 |