While his girlfriend is away on a trip, retired assassin Bang Ui-kang is tasked with looking after her friend's 17-year-old daughter. After a street attack, Bang Ui-kang becomes embroiled in a murder investigation and dangerous trafficking gang.
Bang Ui-kang
Jang Hyuk
Kim Yoon-ji
Lee Seo-young
Sung-yeon
Bang Eun-jeong
Yuri
Bruce Khan
Detective Lee
Lee Seung-joon
Divorced Woman
Yoo Seo-jin
Park Hyung-joo
Shin Seung-hwan
Kim Jung-hoon
Hong Seo-jun
Hyun-soo
Lee Chae-young
"Birthmark"
Choi Ki-seob
Cleaning Head
Cha Tae-hyun
Shooting Range Owner
Son Hyun-joo
Hallway Man 1
Park Hyung-jun
Hallway Man 2
Park Young-woon
Hallway Man 3
Kim Hae-woong