Moo Jin-sung

as Son Su-hyun (10 episodes)

as Gi Yeong-do (14 episodes)

as Bodyguard (1 episode)

as Pyo Hyeon-jun (16 episodes)

as Yeon MoYong (4 episodes)

as Self (1 episode)

as Min Jae-gyeom (12 episodes)

as Yu-jin

as Yoon Ho (2 episodes)

as Cha Woo-seok (8 episodes)

as Woo Jeong Woo (12 episodes)

as Hak-yeong (20 episodes)

as Young-ho (10 episodes)

as Jang Gi-seok (3 episodes)