Jung Won-chang

as Bae Seok-Chan (6 episodes)

as Ahn Jeong-won's Friend (1 episode)

as Cho Sin-woo (12 episodes)

as Jeong-gyoon [The Wall]

as 우연

as Bae Seok-chan

as Police Officer

as Self (1 episode)

as Shin Hyeok-u (16 episodes)

as Self (1 episode)

as Reporter (1 episode)

as Tae-soo

as Kim Yoo-sub (16 episodes)

as Busan Branch Customer

as Min-woo's Friend

as Coach Heo

as Ji-hyeon's Junior

as Student

as Child