King
Jang
Middleman
Co. Pres. Kwon
Chae Yong-hoon
Mr. Kim
Detective Choi
Police Commissioner
Police Officer
Mob Director Park
Brigadier general Choi
Police Chief
Hunter
Chief Huh
Yoon-yeong's Father's Junior
English Teacher
Director Ko
Chef (uncredited)
chairman
Man (uncredited)
Detective Squad Chief
Chairman
Pharmacist
Chief
Chief Sun
Secretary of Defense
Leader
Ho-gu
Busan Gang Boss
Prosecutor Park
Factory Owner
Kim Bun-soo
(uncredited)
Colonel
Racketeer
High ranking public officer
Tae Jong-gu
Self
Chung Suk [former king of Goryeo / Wang Yoo's father]
Baek In Soo