Cast from The King's Face

Seo In-guk

Prince Gwanghae

Jo Yoon-hee

Kim Ga-hee

Lee Sung-jae

King Seonjo

Shin Sung-rok

Kim Do-chi

Ahn Suk-hwan

Yi San-hae

Im Ji-eun

Queen Uiin

Kim Gyu-ri

Gwi-in Kim

Go Won-hee

Queen Inmok

Kim Hee-jung

Seo Jabin

Song Young-gyu

Nurhaci

Yoo Jun

Young King Seon Jo