韩国巨星郑宇成（《好家伙》、《坏家伙》、《怪家伙》）的导演处女作具备了现代惊悚片所需的一切：紧张刺激的动作场面、令人难忘的角色以及郑宇成本人出演的主角。
Jung Woo-sung
Su-hyuk
Kim Nam-gil
Woo-jin
Kim Jun-han
Seong-joon
Park You-na
Jin-ah
Ryu Ji-an
In-bi
Park Sung-woong
Eung-guk
Lee Elijah
Min-seo
Park Seong-joon
Ger
Moon Seong-hwan
Masseur
Kim Ju-hun
Jun-ho
Kim Moon-hak
Security Team Leader
Park Yong
Minister Shin
Kim Yoon-jeong
Physician
Lee Eun-kyeong
Jun-ho's Wife
