After a high-ranking North Korean official requests asylum, KCIA Foreign Unit chief Park Pyong-ho and Domestic Unit chief Kim Jung-do are tasked with uncovering a North Korean spy, known as Donglim, who is deeply embedded within their agency. When the spy begins leaking top secret intel that could jeopardize national security, the two units are each assigned to investigate each other.
Genre: Action, Drama, Mystery Actors: Andreas Fronk, Cha Rae-hyung, Cha Woo-jin, Choe Min, Choi Woo-jun, Go Seo-hee, Go Youn-jung, Heo Sung-tae, Hwang Jung-min, Im Sung-jae, Jang Seo-kyung, Jeon Hye-jin, Jeong Jae-seong, Jeong Man-sik, Jeong Seong-mo, Jo Woo-jin, Joe Nowell, Jonathan Ehren Groff, Josh Newton, Ju Ji-hoon, Jung Kyung-soon, Jung Woo-sung, Kang Kyung-hun, Kim Chan-hyung, Kim Hak-seon, Kim Hyeong-beom, Kim Jong-soo, Kim Nam-gil, Lee Chae-eun, Lee Ga-kyung, Lee Han-ju, Lee Jung-jae, Lee San-ho, Lee Sung-min, Lim Hyung-kook, Moon Jung-dae, Moon Yoo-seong, Oh Man-seok, Park Min-jeong, Park Sung-woong, Paul Battle, Son Kyoung-won, Son Seung-beom, Song Duk-ho, Song Young-chang, Yoo Jae-myung, Yoon Jeong-sub Directors: Lee Jung-jae Production: Artist Studio, Sanai Pictures