Shiri

Han Suk-kyu

as

Yu Jong-won

Yunjin Kim

as

Lee Myung-hyun

Choi Min-sik

as

Park Mu-young

Song Kang-ho

as

Lee Jang-gil

Yoon Joo-sang

as

Chief Agent

Park Yong-woo

as

Eo Seong-sik

Jo Deok-hyeon

as

Lee Won-doo

Kim Soo-ro

as

Ahn Hyun-chul

Kim Sang-mi

as

Soo

Nam Myung-ryeol

as

Kwan-ho

Hwang Jung-min

as

Special Invest...

Ji Dae-han

as

OP Special Ass...

Lee Seung-shin

as

Special Agent,...

Yeo Ho-min

as

OP Special Ass...

Park Ji-il

as

Team Leader, D...

Lee Jong-hyuk

as

Special Agent,...

Jang Hyun-sung

as

Special Invest...

Lee Pil-mo

as

Special Agent,...

Son Ho-gyun

as

Im Bong-ju

Yoo Ha-bok

as

Bodyguards

Cho Seung-yeon

as

Special Invest...

Lee Seung-yeon

Yoon Hee-won

as

OP Special Ass...

Lee Jung-hoon

Heo Gi-ho

Lee Yoon-geon

as

OP Task Force ...

Ha Duk-sung

as

Dr. Min

Lee Do-Hyung

Han Young-su

as

OP Agent

Sung Gyu-chan

Hong Dal-pyo

Jeon Gi-gwang

Wu Sang-moo

as

Newspaper Coll...

Ra Kyung-duk

Jeong Seung-woo

as

OP Special Ass...

Choi Yeong

Park Eun-sook

as

Lee Bang-hee