Kim Min-jae

as Kim Jae-min (2 episodes)

as Yoo Se-poong (22 episodes)

as Jin Moo-hak (16 episodes)

as Park Joon-young (16 episodes)

as Ma Hoon (16 episodes)

as Roh Gi-jin (voice)

as Crown Prince Hyo-myeong

as Do-mi (teen) (1 episode)

as Sung-woong

as Kim Min-jae (6 episodes)

as Lee Se-Joo (32 episodes)

as 나레이션 (10 episodes)

as Lee Ji-Hoon (32 episodes)

as King (8 episodes)

as Park Eun-tak (32 episodes)

as Yoon Min (16 episodes)

as Self (4 episodes)

as Self (1 episode)

as Seo Ji Ahn (8 episodes)

as Kim Min-Soo (16 episodes)

as Self (4 episodes)

as Sa Gi-Joon (12 episodes)

as Singer (1 episode)