as

Seung-il

as

Yong-Goo

as

Jung Shik [Bullied student]

as

[Hospital intern]

as

Mae Ni Jeo

as

Lee Joo Ho

as

[Loan shark]

as

[Detective]

as

[Investor]

as

Director Shin

as

Byeon Tae Sik

as

Bae Seung Gwan [Young]

as

[#402 Resident]

as

Do Hyun [Restaurant]

as

[Kim Ha Young's husband]

as

Gun Dealer

as

[Waikiki guest]

as

[Kim Sung Hee's guardian]

as

Knock Boy

as

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

as

Ko Won Gi [Vimo Island Emergency Call Team]

as

Manager Yang

as

Biology Teacher

as

Kim Joon Seo

as

Wang Jae-Soo

as

Insurance Company Branch Manager

as

Choi Tae Soo

as

Choi Sung Jo

as

Suk Chil

as

Sang Beom

as

[Young Soo's friend]

as

Kim Yeong Song

as

Dong Soo

as

Ahn Jin Soo