Kim Yun-seok as Han Shin-seong

Zo In-sung as Kang Dae-jin

Huh Joon-ho as Lim Yong-soo

Kim So-jin as Kim Myeong-hee

Jeong Man-sik as Gong Soo-cheol

Koo Kyo-hwan as Tae Jun-ki

Kim Jae-hwa as Cho Su-jin

Park Kyung-hye as Paek Ji-eun

Park Myung-shin as Bae Young-sook

Han Chul-woo as Chae Kang-sik

Joo Bo-bi as Baek Hwa-si

Ahn Se-ho as Jang Ri-cheol

Lee Jin-hee as Won Mi-sook

Yoon Kyung-ho as KCIA Agent