Koo Kyo-hwan

as Kim Do-jin

as Kyo-hwan, Director, Writer, Producer

as Kim Mun-ho

as Cha Seok Hwan / Red

as Seo Young-cheol

as Hwang Dong-man (12 episodes)

as Eun-ho

as Han Hee-sung (archive footage)

as Man, Director, Editor

as Lee Hyun-sang

as Seol Kang-woo (6 episodes)

as Self (2 episodes)

as Lee Chang-jin (1 episode)

as Self (3 episodes)

as Han Hee-sung

as Self (2 episodes)

as Self (1 episode)

as Kyo-hwan, Director, Editor

as Bang Gu-ppong (1 episode)