The King: Eternal Monarch

Lee Min-ho

as Lee Gon

김고은

as Jung Tae-eul / Luna

Woo Do-hwan

as Jo Eun-sup / Jo-young

김경남

as Kang Shin-jae

정은채

as Goo Seo-ryung / Goo Eun-ah

이정진

as Lee Rim

전무송

as Lee Jong-in / Prince Boo-young

김영옥

as Noh Ok-nam

전배수

as Jung Do-in

서정연

as Song Jung-hye

박원상

as Park Moon-shik

박소진

as Jo Hae-in

백현주

as Lee Gon's Secretary

강홍석

as Jang Michael / Jang Mi-reuk

김용지

as Myung Na-ri / Myung Seung-ah

이홍내

as Seok Ho-pil

An Si-ha

as Kim Hee-joo

최우성

as Kim Ki-won

정현준

as Young Lee Gon / Lee Ji-hun

Kim Shi Woo

as Young Jung Tae-eul

문우진

as Young Shin-jae / Kang Hyun-min

Noreen Joyce Guerra

as Moon Seung-ih

이해영

as Yoo Kyung-moo

윤주만

as Young Yoo Kyung-moo

황영희

as Min Hwa-yun / Park Sook-jin

Ryu Sung-rok

as Kyu-bong

허동원

as Detective Shim

Song Sang-eun

as Kyung-ran

황세온

as Park In-young

신현종

as Lee Jung-hoon

이황의

as Prime Minster's Adviser

강기둥

as Secretary Kim

Jang Hae-min

as Prime Minster's Staff

김정영

as Kim Sung-ae