Cast & crew
Royal Secret Agent (2020)
Directed by Kim Jung-min Written by Kang Min-sun, Park Sung-hoon
Cast
| L | Sung-hyuk |
| Kwon Na-ra | Hong |
| Lee Tae-hwan | Sung-hyuk |
| Han Eun-seong | Jong |
| Son Byung-ho | Byeong-sik |
| Lee Yi-kyung | Sam |
| Jo Soo-min | Soon |
| Ahn Nae-sang | Jang |
| Choi Jong-won | Chung |
| Park Joo-Hyung | Yong |
| Chae Dong-hyeon | Unis Kim |
| Kim Ju-Young | Myeong-wol |
| Shin Ji-hoon | Choi |
| Lee Sang-un |
Crew
| Kim Jung-min | Director |
| Kang Min-sun | Screenplay |
| Park Sung-hoon | Screenplay |