Choi Mu-sung is a South Korean actor known for known for I Saw the Devil, Mr. Sunshine. and Reply 1988.
as Baek Mu-han
as Yi-yeon's father(3 eps)
as Self(3 eps)
as Gadget
as Director Han
as Kim Dae-uk(16 eps)
as Jeong Yi-hwa(10 eps)
as Lee Yong-sik
as Kim Tae-baek(12 eps)
as Hwang Man-dae(6 eps)
as Yang-cheon(21 eps)
as Song Woo-byeok(14 eps)
as Choo Young Woo(16 eps)
as B
as Kim Jae-joon
as Lee Hyeong-ik
as Hwang Yong-soo(10 eps)
as Song Doo Cheol [Bukyeongpa gang](16 eps)
as Delivery Man
as Yong-kang
as Mak-Chi(2 eps)
as Self(1 ep)
as Phoenix Shop Owner(1 ep)
as Commander
as Hwang Bo-yoon
as Jeon Bong-Joon(48 eps)
as Yu Jong-gwon
as Seong-cheol
as Jang Seung-gu(24 eps)
as Min-cheol(16 eps)
as Used car dealer
as President Kim
as Hyun-suk
as Woo Tae-ha(16 eps)
as Yoon Seung-Ro(32 eps)
as Yoon Duk-man(16 eps)
as Jang Jeong-shik(20 eps)
as Young-hoon
as Doggie
as Peter
as Choi Moo-seong(20 eps)
as 凤凰堂(45 eps)
as Jo Yeong-gyoo
as Butler Ahn Byeong Yeol(16 eps)
as Lee Seong-wook
as Park Bul-hwa(51 eps)
as Police
as Moon Deok-bae ("Safari")(20 eps)
as Mr. Kim
as Kang Min-ho
as Husband (segment "Star Shaped Stain")
as Ham-gwi(24 eps)
as Team Leader
as Joon-young's Father
as Court Priest
as Tae-joo
as Kwang Cheon
as Coach(1 ep)
as Mid age 1
as Won-young
as Detective Kim
as Han-soo
as Detective Kim
as Jung Chul-jin
as Young-pyo
as Min-woo's brother
as Chief Detective Park
as Gyeongsang Province PD