Park Eun-seok

as Lee Joon-ho (16 episodes)

as Logan Lee (48 episodes)

as Self (1 episode)

as Lee Jae-Hwan (32 episodes)

as Kang Hyun (32 episodes)

as Jo Soo-hak (30 episodes)

as David Ko (2 episodes)

as Min Hyo-Sang (54 episodes)

as Bang Dong-bae (16 episodes)

as Self - Guest (1 episode)

as Nam Gun-woo (16 episodes)

as Woo Sang-Hyeon (20 episodes)

as Joo Do Jin (12 episodes)

as Kwang-hyeon

as Self (2 episodes)

as Self (1 episode)