as Ji-seok

as Eun-seok

as Chan-woo

as Woo-Seok

as Reporter

as Do Jin-ki

as Yang Seok-hyeon

as Soo-ho

as Sung Joon

as Dong-min

as Kim Jae-ha

as Yuk Hee Gwan [Ik Jun's patient]

as Go Dong-chan

as Guy Studying for Bar Examination

as Joo-hwan

as Sung-jun

as Sung-gu

as Hyun-sung

as Homeroom Teacher

as Kang Chul

as Min-chul

as Kyung-soo

as Pisbee

as Moon Seung-Jae

as Kim Min Shik

as Locksmith

as Choi Jin-Sang