The King: Eternal Monarch (2020) — Cast
Cast
| Jeon Bae-soo | Wan Jung |
| Jeon Moo-song | Boo Boo |
| Woo Do-hwan | Jo Hunt |
| Kang Hong-suk | Jang |
| Park So-jin | Hae-Gwan |
| Choi Woo-sung | Won Kyeong |
| Kim Si-woo | Eul-ryeong |
| Lee Hong-nae | Pil |
| Yoon Ju-man | Moo-hyeon |
| Hwang Young-hee | Yun Shuyan |
| Lee Hae-yeong | Moo-hyeon |
| Jung Hyeon-jun | Lee |
| Kim Yong-ji | Ju-myung |
| Noreen Joyce Guerra | Moon |
| Ryu Sung-rok | Geum-bong |
| Kim Jung-young | Ae |
| Moon Woo-jin | Shin Yoo-Shin |
| Song Sang-eun | Ran Hoshino |
| Jang Hae-min | Prime Minister |
| Heo Dong-won | Shim |
| Hwang Se-on | Park Ranger |
| Shin Hyeon-jong | Hoon |
| Kang Ki-doong | Mussburger's Secretary |
| Lee Hwang-eui | Prime Minister |
| Lee Jung-jin | Lee |
| Jung Eun-chae | Goo-gyeong |
| Kim Go-eun | Luna |
| Lee Min-ho | Lee |
| Kim Yeong-ok | Noh |
| Park Won-sang | Moon |
| Kim Kyung-nam | Shin Yoo-Shin |
| An Si-ha | Se-joo |
| Seo Jeong-yeon | Song Liling |
| Baek Hyun-joo | Lee |
Crew
| Kim Jae-hwan | Theme Song Performance |
| Jung Jee-hyun | Director |
| Yoon Ha-lim | Executive Producer |
| Zion.T | Theme Song Performance |
| Sunwoo Jung-a | Theme Song Performance |
| Hwang Chi-yeul | Theme Song Performance |
| Paul Kim | Theme Song Performance |
| Baek Sang-Hoon | Director |
| 박용주 | Theme Song Performance |
| Lim Han-byul | Theme Song Performance |
| Kim Jong Wan | Theme Song Performance |
| Ha Sung-woon | Theme Song Performance |
| WENDY | Theme Song Performance |
| Kim Eun-sook | Writer |
| Hwasa | Theme Song Performance |
| Jinnie Choi | Executive Producer |
| Gummy | Theme Song Performance |
| Gae-mi | Music Director |
| Yu Je-won | Director |
| Gaeko | Theme Song Performance |
| Zico | Theme Song Performance |