Ji Dae-han

as Executive Director Kim (Eps 1) · 1 episode

as Ha Jae-hak

as Park Jin-gi

as Straw

3 episodes

as Lee Gwang-cheol

as Choi Jong-goo

as Baek Il-du · 14 episodes

as Bong Man Chul · 16 episodes

as Chang-soo

as Man at the Internet Cafe

as Yong-deuk

as Report Bureau Chief

as Shadow 1

as Manager

as Won Man-hae · 16 episodes

as Advertiser · 1 episode

as Director of the National Athletes

as Older father

as Kang Byung-joo

as Hee-ju's Stepfather

as Yoo Yang's father · 10 episodes

as Jang-ho

as Detective Park

as APT

as Korean Ambassador

as Detective

as Jang Duk-jae

as 승만

as Cheon Tae-soon

as Patient 3 - Special appearance (환자3)

as Min-sung

as Errand Service Agency

as Union Leader

as Detetctive

as Pan-Ho

as Northern group platoon commande

as Hiker

as Il Geun

as Sang-ryeol

as Gym teacher (segment "Relay")

as Kwak

as Engineer

as Ax

as Food Cart Owner

as Dol-Dom

as Byung-jin

as Young-sam

as Site Manager

as Yeo-min's father

as No Joo-hwan

as Detective Ji

as Army Surgeon

as Chul-hyun

as Hwang Jun-seok

as Detective Ji

as Myeong-do Boss

as Henchman 2

as Scar-Eye's Shadow

as Baek Du-san

as OP Special Assault Team

as Yang Soo · 1 episode

Executive Producer

Writer, Executive Producer