The K2
A patriotic bodyguard who was abandoned by his country and colleagues, a hidden daughter of leading Presidential candidate who regards love as a tool for revenge, and the First Lady contender who hides her ambition and charisma behind a kind and friendly personality.
Ji Chang-wook
Kim Je-Ha
Song Yun-ah
Choi Yoo-Jin
Yoona
Ko An-Na
Cho Seong-ha
Jang Se-Joon
Kim Kap-soo
Park Gwan-Soo
Lee Jung-jin
Choi Sung-Won
Son Tae-young
An-Na's Mother
Shin Dong-mi
Kim Dong-Mi
Park Geon-Rak
Public Prosecutor
Lee Yea-eun
Jang Mi-Ran
Lee Jae-woo
Lee Sung-Kyu
Jeon Bae-soo
Joo Cheol-Ho
Song Gyeong-cheol
Song Young-Choon
Park Soon-cheon
Sung Won's Mother
Lee Cheol-min
Kwan Soo's Secretary
Ko In-beom
Kook Chae Wan
Lee Yoo Joo
Young Go An-Na
Yeom Hye-ran
An-Na's Housemaid
Ju Seok-tae
Notary
Kim Bo-mi
Girl who took a Selfie
Lee Han-wi
Blue House Chief of Staff
Cho Dong-hyuk
JSS Special Division Leader
Shin Dong-hoon
Kim Ki Ja
Jung Ji-young
No Ji Yun
Yoon Jong-hwa
Kim Suk Han
Cho Jae-ryong
Secretary Sung
Joey Albright
Scott
Choi Seung-hoon
Young Kim Je-Ha
Lee Soon-won
JSS Bodyguard Leader
Lee Won-jin
FD
Kim Hyun
Guide
Han Hye-ji
Reporter
Lee Seung-joon
Examiner
Lee Yoo-Soo
Detective
Jeong Se-hyeong
Detective
Yoo In-hyuk
Bodyguard
Yoon Joo Bin
Bodyguard
Lee Su-ryeon
Bodyguard
Kwon Soo-hyun
Bodyguard
Oh Sang-Hoon
Task Force Leader
Kim Ik-tae
Fruit Ranch Farmer
Ji Tae Yang
Scarred Policeman
Yoon Sung-woo
Young Je Ha's Friend
Ham Jin Sung
Kwan Soo's Bodyguard
Son Dong-hwa
Reserve Forces Member
So Hee-jung
JSS Chief Medical Doctor
Seong Ian
Lee Se-mi
Park Geon
Jang Hae-song
Choi Won Yong
Anupam Tripathi
Chu Yeon-gyu
Yoo Joo Ran
Min Sang-woo
Hong Lu-hyeon
Park Eun-young
Kim Gyeong-ryong
Lee Kyung Jin
Lee Sung-deuk