- Country: South Korea
- Genres: Drama, Romance, Thriller
- Release: 2016-09-23 (South Korea)
- Director: N/A
- Writers: N/A
- Language: Korean
- Stars: Chang-Wook Ji , Song Yun-ah , Yoona , Sung-ha Jo , Kim Gab-soo , Bae-soo Jeon , Hye-ran Yeom , Lee Jung-Jin , Shin Dong-mi , Lee Ye-Eun
- Runtime: 60 min
- Awards: N/A
- AKA: К2 (Ukraine) , The K2 (Egypt) , The K2 (Canada) , The K2 (Germany) , The K2 (Philippines) , The K2 (United States of America) , The K2 (Thailand) , The K2 (Turkey) , The K2 (India) , The K2 , THE K2~キミだけを守りたい~ (Japan) , The K2 (Sweden) , The K2 (Brazil) , The K2 (South Africa) , The K2 (India) , The K2 (France, French Republic) , The K2 (Israel) , The K2 (Italy) , The K2 (Mexico) , The K2 (Korea) , 權慾叛戰 (Hong Kong) , The K2 (Netherlands the) , 守護者K2 (Taiwan) , The K2 (Canada) , The K2 (Indonesia) , К2 (Russian Federation) , The K2 (Poland) , The K2 (Singapore) , The K2 (United Kingdom) , حارس على القلب (United Arab Emirates) , The K2 (Australia) , K2 (Uzbekistan) , A K2-es ügynök (Hungary)The K2
- Plot: Kim Je Ha is a former soldier for hire. He is also called K2. He is hired as a bodyguard by Choi Yoo Jin. Choi Yoo Jin is the wife of Jang Se Joon, who is running for president. Meanwhile, Go Anna is the reclusive illegitimate daughter of Jang Se Joon whom Je Ha has to guard.
- IMDB:tt5966882
K2 Cast · · · ALL
Ji Chang-wook
Kim Je-Ha
Song Yun-ah
Choi Yoo-Jin
Yoona
Ko An-Na
Sung-ha Jo
Jang Se-Joon
Kim Gab-soo
Park Gwan-Soo
Lee Jung-Jin
Choi Sung-Won
Son Tae-young
An-Na's Mother
Shin Dong-mi
Kim Dong-Mi
Bae-soo Jeon
Joo Cheol-Ho
Lee Cheol-min
Kwan Soo's Secretary
In-beom Ko
Kook Chae Wan
Hye-ran Yeom
An-Na's Housemaid
Seok-tae Ju
Notary
Bo-mi Kim
Girl who took a Selfie
Lee Han-wi
Blue House Chief of Staff
Jo Dong-hyuk
JSS Special Division Leader
Jae-ryong Cho
Secretary Sung
Daniel Joey Albright
Scott
Lee Soon-won
JSS Bodyguard Leader
Kim Hyeon-I
Guide
Kwon Soo-Hyeon
Bodyguard
Jang Hae-Song
Anupam Tripathi
Park Eun-Young