Full cast of The K2
Son Tae-young
Ko An-na's Mother
16 episodes
Park Geon-rak
Public Prosecutor
16 episodes
Lee Yea-eun
Jang Mi-ran
16 episodes
Lee Jae-woo
Lee Sung-kyu
16 episodes
Song Kyung-chul
Song Young-choon
16 episodes
Park Soon-cheon
Choi Sung-won's Mother
16 episodes
Lee Cheol-min
Park Gwan-soo's Secretary
16 episodes
Ko In-beom
Kook Chae-wan
16 episodes
Lee Yoo Joo
Ko An-na (young)
16 episodes
Ju Seok-tae
Notary
16 episodes
Kim Bo-mi
Girl who took a Selfie
16 episodes
Lee Han-wi
Blue House Chief of Staff
16 episodes
Shin Dong-hoon
Kim Ki-ja
16 episodes
Jung Ji-young
No Ji-yun
16 episodes
Yoon Jong-hwa
Kim Suk-han
16 episodes
Cho Jae-ryong
Secretary Sung
16 episodes
Joey Albright
Scott
16 episodes
Choi Seung-hoon
Kim Je-ha (young)
16 episodes
Lee Soon-won
JSS Bodyguard Leader
16 episodes
Lee Won-jin
FD
16 episodes
Kim Hyun
Guide
16 episodes
Han Hye-ji
Reporter
16 episodes
Lee Seung-joon
Examiner
16 episodes
Lee Yoo-Soo
Detective
16 episodes
Jeong Se-hyeong
Detective
16 episodes
Yoo In-hyuk
Bodyguard
16 episodes
Yoon Joo Bin
Bodyguard
16 episodes
Lee Su-ryeon
Bodyguard
16 episodes
Oh Sang-Hoon
Task Force Leader
16 episodes
Kim Ik-tae
Fruit Ranch Farmer
16 episodes
Ji Tae Yang
Scarred Policeman
16 episodes
Yoon Sung-woo
Young Je Ha's Friend
16 episodes
Ham Jin Sung
Kwan Soo's Bodyguard
16 episodes
Son Dong-hwa
Reserve Forces Member
16 episodes
So Hee-jung
JSS Chief Medical Doctor
16 episodes
Seong Ian
16 episodes
Lee Se-mi
16 episodes
Park Geon
16 episodes
Jang Hae-song
16 episodes
Choi Won-yong
16 episodes
Anupam Tripathi
16 episodes
Chu Yeon-gyu
16 episodes
Yoo Joo Ran
16 episodes
Min Sang-woo
16 episodes
Hong Lu-hyeon
16 episodes
Park Eun-young
16 episodes
Kim Gyeong-ryong
Lee Kyung-jin
16 episodes
Lee Sung-deuk
16 episodes
Jung Dong-geun
Prosecutor
2 episodes
Joo Sae-byeok
Affair Woman
1 episode
Kim Mi-hye
Anchorwoman
1 episode
Jeon Soo-yeon
Nurse (Eps 13)
1 episode
Lee Se-rang
Hair Salon Customer
1 episode
Bae Eun-woo
Flight Attendant
1 episode
Carson Allen
Raniya
1 episode