Yang Joo-ho

as Director Kang

as Gun Dealer

as Insurance Company Branch Manager

as Seung-il

as Jung Shik [Bullied student]

as Yong-Goo

as [Loan shark]

as [Detective]

as Byeon Tae Sik

as Director Shin

as [Investor]

as Bae Seung Gwan [Young]

as [#402 Resident]

as Do Hyun [Restaurant]

as [Kim Ha Young's husband]

as [Waikiki guest]

as [Kim Sung Hee's guardian]

as Knock Boy

as Ko Won Gi [Vimo Island Emergency Call Team]

as Oh Ji Hoon [Reporter, 1986] | [Taxi Driver, 2017]

as Manager Yang

as Biology Teacher

as Kim Joon Seo

as Wang Jae-Soo

as Choi Tae Soo

as Choi Sung Jo

as Suk Chil

as Sang Beom

as [Young Soo's friend]

as Lee Joo Ho

as Mae Ni Jeo

as [Hospital intern]

as Dong Soo

as Kim Yeong Song

as Ahn Jin Soo