Ha Seok-jin

as Kim Mu-jin (50 episodes)

as Yoon Seung-jae (12 episodes)

as Lee Gyu (16 episodes)

as Self - Guest (2 episodes)

as Kang Gu-young

as Self - Contestant (12 episodes)

as Ryu Sung-hoon (16 episodes)

as Kim Jae-ho (12 episodes)

as Lee Heart (1 episode)

as Self (1 episode)

as Seo Jin (16 episodes)

as Lee Moo-hyeok (5 episodes)

as Kim Ji-Woon (32 episodes)

as Self (4 episodes)

as Self (1 episode)

as Ha Seok-jin (1 episode)

as Self (4 episodes)

as Self (1 episode)

as Seo Woo-Jin (16 episodes)