Jeon Do-yeon as Kim Hye-kyung

Kim Nam-gil as Jung Jae-gon

Park Sung-woong as Park Joon-gil

Kwak Do-won as Moon Ki-beom

Kim Min-jae as Min Young-ki

Park Ji-hwan as Son Kyung-soo

Choi Young-do as Kim Ho-gil

Ha Ji-eun as Han Ji-yoon

Yoon Seung-won as Park Jong-ho

Cho Won-hee as Deok-ryong

Kang Tae-young as Kim Jin-hyung

Ji Seung-hyun as Shopping Mall Owner

Chu Gwi-jeong as Mysterious Woman

Oh Ha-ni as Son Min-ji

Lee Hak-ju as Sung-chul

Lee Dong-hee as Hyun-chul

Song Seung-hyun as Drug Dealer

Lee Dong-jin as Hwang Choong-nam