Cast & crew
The Chairman is Level 9 (2024)
Directed by 홍충기, 김승은 Written by Choi Ryong
Cast
| Kim Si-gyeong | Tang |
| Choi Ji-hye | Marks' Son |
| Moon Seong-hyun | Ki-soo |
| Hwang Hye-jin | Sol |
| Cha Joon-hyuk | Mun-seok |
| Lee Hyo-bin | Koo |
| Lee Chang-ho | Lawyer |
| Yoon Hyun-suk | Boo Boo |
| Ki Hyun-woo | Pi |
| Kim Soo-bin | Teacher |
| Kim Ri-won | Nutritionist |
| Lee Seung-ju | Lu Si |
| Kim Won-hun | Teacher |
| Hwa Sung | Bubba's Mother |
| Jung Myeong-yeon | Ba |
Crew
| 16 | Theme Song Performance |
| Choi Ryong | Writer |
| 홍충기 | Director |
| 김승은 | Director |