Lee Ju-seung

as Lee Jeong-woo (54 episodes), Writer, Director, Creator

as Self - Contestant (8 episodes)

as Im Jun-byeong (12 episodes)

as Senior

as Hee-min

as Seung-joo

as Kyung-cheol

as Cho Seok-hui (12 episodes)

as Min-cheol

as Useless (6 episodes)

as Seong-cheol

as Jeong-im

as Andrew (12 episodes)

as Eun-gu, Screenplay, Director

as Joo Seung-ri / "LJ" (16 episodes)

as Hwang Kyung-il (4 episodes)

as Jeong-woo

as Joon Ho

as Poong-ho