Secretly, Greatly 2013
Three elite North Korean sleeper agents live under cover for so long that they believe their cover stories are their real identities. They are shocked when they are ordered to kill one another or face death at the hands of an elite hit team.
- Released: 2013-06-05
- Runtime: 124 minutes
- Genre: Action, Drama, Comedy, Adventure
- Stars: Park Ki-woong, Lee Hyun-woo, Son Hyun-joo, Ko Chang-seok, Kim Sung-kyun, Shin Jung-keun, Hong Kyung-in, Park Eun-bin, Choi Woo-shik, Goo Seung-hyun, Um Tae-goo, Kim Pub-lae, Jo Yong jin, Jo Young-jin, Lee Yeon-kyung, Ko In-beom, Park Hye suk, Lee Chae-young, Kim Soo-hyun
- Director: Jang Cheol-soo