Shiri

Han Suk-kyu

Yu Jong-won

Choi Min-sik

Park Mu-young

Yunjin Kim

Lee Myung-hyun

Song Kang-ho

Lee Jang-gil

Yun Ju-sang

Chief Agent

Park Yong-woo

Eo Seong-sik

Park Eun-sook

Lee Bang-hee

Jo Deok-hyeon

Lee Won-doo

Park Dong-bin

Bae Won-seok

Kim Soo-ro

Ahn Hyun-chul

Kim Sang-mi

Soo

Nam Myung-ryeol

Kwan-ho

Son Ho-gyun

Im Bong-ju

Ha Duk-sung

Dr. Min

Park Ji-il

Team Leader, Defense Research Institute