Yeon Je-wook

as Kim Joo-seop

as Yang-bae

as Park Jong-Hyun [Young]

as Detective Ahn

as Section Chief Heo

as Jeong Ji-hyeon

as Adult Woo-ram

as Gi-seok

as Cola

as Cheong-rok

as Sang-joon

as Patient

as Lee Jong-hyun

as Sang-cheol

as Han-ki

as 현수

as Choi Sang-gyeong

as Han Jong-seok