Lee Sung-woo

as Kim Young-sam / Player 226

as Arresting Detective 1

as Jung Gyeong-Seok

as Pung-gi

as Joseon naval force

as Doo-sik

as Young King's Man

as Hwang Il-Guk

as Gangster #3

as Basement Demon 1

as Yu-baek's bodyguard

as Boss Gu's Gang 2

as Sedan Man

as Yeon-hee's Recording Studio Engineer

as Royal Guard military officer

as Gang member

as Cult leader

as Lim Woo-Sung

as Manager Han

as Labor Broker

as Detective Moon of Mokpo Police Station

as Jeong-bae

as forefront

as Used car dealer

as Broadcasting station FD

as Drug dealer

as Jang Seon-du

as Detective Lee

as Won Jae