as Busan Gambling Joint Thug
as Elder
as Hyung-joo's stepfather
as Yoon PD
as Professor Oh [CS Specialist]
as Jin Seon-mu
as Hyeong-Joo's stepfather
as King Injo
as President Jo Gyeong-sik
as Director Choi
as Im Hyeok-soo
as Kang Pil-ho
as Jong-Moon
as Gang Dong-ki
as Han Su Bu
as Kim Hyun-tak
as Seo Min-cheol
as Quang
as 이성근
as Min-jae's Father
