Yang Dong-geun

Kyung Ho

Yoon Ji-min

Elly

Jeong Seong-mo

NSI vice-chief

Lim Jong-yun

NSI head of section

Kim Hyeong-beom

NSI agent

Kim Chi Kook

Han Kyu

Kim Dong-Sin

Jae Shik

Lee In-sung

boy

Kim Sung-su

Jon

Kim Min-seung

Hang-bae Lee

Director

Hang-bae Lee

Writer

Park Jong-geun

Writer

Lee Hyuk

Writer