Oh Dong-min

as Son Myeong-su (2 episodes)

as Lee Sang-hyun

as Song Gyeong-jun

as Jeon Hyeong-joon (12 episodes)

as Seo Min-gi (1 episode)

as Cho Jin-eon (10 episodes)

as Ryu-hwan / Sung-joon

as Husband

as 조용희 [재인 父]

as Ji-seok

as Min Kyung-min (16 episodes)

as Yang Seok-hyeon (16 episodes)

as Woo-Seok

as Chan-woo

as Do Jin-ki (16 episodes)

as Eun-seok

as Reporter

as Kim Jae-ha (6 episodes)

as Sung Joon

as Dong-min

as Go Dong-chan (32 episodes)

as Yuk Hui-gwan (1 episode)