Kim Jong-tae

as Choong-jae

as Kang Woo-cheol

as Hyung-joo's stepfather

as Yoon PD

as Elder

as Ju Min-jong • 12 eps

as Kim Se-yun's Father • 1 eps

as Lee Sang-jae • 12 eps

as Royal Investigation Officer • 2 eps

as Kim Han-su • 2 eps

as Seo Min-cheol • 10 eps

12 eps

as Jong-Moon • 16 eps

as Kim Hyun-tak • 16 eps

as Im Hyeok-soo • 12 eps

as King Injo • 21 eps

as Han Su Bu • 16 eps

as Director Choi • 1 eps

as Jin Seon-mu • 5 eps

as Kang Pil-ho • 2 eps

as Quang • 1 eps

as Kang Pil-ho • 12 eps

as Gang Dong-ki • 16 eps

as Lee Sung-geun • 16 eps

as Min-jae's Father • 4 eps

as President Jo Gyeong-sik • 16 eps

as Professor Oh • 2 eps

as Hyeong-Joo's stepfather • 1 eps