Han Seo-jun

as Cha Hyun-jun (4 episodes)

as Kang Tae-sung (71 episodes)

as Byeok Oh-dong (48 episodes)

as Min-cheol

as Yoon Sang-sup (9 episodes)

as Silver Hair

as Cha Tae-jun (10 episodes)

as Il-woo (5 episodes)

as Ahn Jun-su (10 episodes)

as Jeon Bu-seop (2 episodes)

as Kang Kyung-hoon

as Lee Sang's Friend (2 episodes)

as Se-hun (2 episodes)