as Kang Cheol Nam

as Self — Judge

as Na Mu-myeong

as Baek Jeong-gil

as Peureumae

as [So Hee's ex-boyfriend]

as Joon-seo

as Self

as

as Ha Seok / Ammonites [Composer]

as Self

as Self

as

as

as Self

as Mask man

as Himself

as Self

as [Painter / Ha Baek's servant]

as Self

as Hyeong Cheol

as Choi Ji-Hoon

as Self - Panelist

as Self

as Shallow pan

as Self

as Himself

as

as Hyeon Cheol

as Self

as Himself

as Self