Jeon Do-yeon

Kim Hye-kyung

Kim Nam-gil

Jung Jae-gon (Lee Young-jun)

Park Sung-woong

Park Jun-gil

Kwak Do-won

Moon Ki-beom

Kim Min-jae

Min Young-ki

Park Ji-hwan

Sohn Kyung-soo

최영도

Kim Ho-gil

Ha Ji-eun

Han Ji-yoon

Kang Tae-young

Kim Jin-hyung

Ji Seung-hyun

Shopping Mall Owner

추귀정

Mysterious Woman

송승현

Drug User

신삼봉

Corner Store Owner

지건우

Drug Courier

Yoo Ji-yeon

Hwang Chung-nam's Girlfriend

정재웅

Kim Hyung-seok

Oh Ha-nee

Son Min-ji

하은진

Young Lady in the Business Room