Danny Ahn

as Who Joon’s Music Producer

as Guest

as Ji Hak

as Baek-ho

as Self

as Kang Shin-Woo

as Park Gil-Woo

as Baek Nam-jung

as Self - Panelist

as Su-won

as Self

as Seo Min-cheol

as Gye Dong-hee

as Self

as Self

as Self

as Self

as Kang Seung-wan

as Yoon Chan-beom

as Baek Eun-Yong

as Self

as Self

as Self

as Self - Guest

as Self

as Self

as MC

as Self