Lee Joon

as Shin Jae-hyun (1 episode)

as Self (12 episodes)

as Self (6 episodes)

as Lee Kang-min (1 episode)

as Self (2 episodes)

as Self (1 episode)

as Min Do-hyuk (33 episodes)

as Self (1 episode)

as Lee Tae (16 episodes)

as Ryu Tae-suk (8 episodes)

as Ok Eul-tae (16 episodes)

as Self (4 episodes)

as Self (4 episodes)

as Ahn Joong-Hee (52 episodes)

as Yoon Jae-sung

as Ma Suk-Woo (16 episodes)

as Ki-woong (voice)

as Yoon San (12 episodes)

as Self (2 episodes)

as Gu Cheondong

as Nam-soo