Lee Byung-hun

as Kim Jo-ha

Youn Yuh-jung

as In-sook

Park Jeong-min

as Jin-tae

Han Ji-min

as Ga-yool

Kim Sung-ryung

as Ms. Hong

Choi Ri

as Soo-jung

Bek Hyun-jin

as Dong-soo

Hwang Seok-jeong

as Chief Kang

Park Ji-yeon

as Yougn In-sook

Moon Sook

as Bok-ja

Oh Hye-won

as Bok-ja's Guard

Lee Zoo-young

as Eun-ha

Ahn Seong-bong

as Sky Lounge Manager

Park Ji-hoon

as Tae-gu

Park Soo-oh

as Young Jo-ha

Yoon Yeong-gyun

as Policeman

Son Woo-hyuk

as Eun-ha's Boyfriend

Yang Jun-seok

as Big High School Student

Kim Sang-Wook

Jung Yun-ha

as Bok-ja's Guard

Jo Kwan-woo

as Moon Sung-gi

Yoon Young-kyun

as Police substation officer

Lee Jun-ha

as Junior Hgh School Bully 1

Park So-eun

as Event Assistant