Jong-Sub
President
Investigator Lee
Yang-boo
Dong-jin
Lee Tae-yeong
Ahn Shin-sam
Heo Min
Park Dae-ri
Min Jun-tae
Hyo-jin
Jung-ho
Kim Chul-hoon
King Sukjong
Huh-wook
Yun Gi-jun
Jin-woo
Young-chul
Park In-seok / Kang Min-gu
Cheol
Kim Geun-ho
The male patient
Jo Doo-soo
Jinseongdaegun
Jinseongdaegun
Yeong-gil
Seon Heo
Barun (Second son)