Kwon Sang-woo
Jun
Jung Jun-ho
Cheon Deok-gyu
Hwang Woo-seul-hye
Mi-na
Lee Yi-kyung
Cheol
Lee Ji-won
Kim Ga-yeong
Heo Sung-tae
Hyeong-do
Jo Woon
Jason
Heo Dong-won
Jerome
Lee Jun-hyeok
Park Gyu-man
Lee Joong-ok
Workman
Ju Seo-eun
Eun
Lee Sang-yi
NIS agent
Park Doo-sik
Simon
Park Ye-chan
Son
Kim Mi-hui
Agent
Bae Min-jun
Young Chul
Hwang Byeong-gug
Orphanage director
Park Sung-jin
Agent
Choi Yo-han
PC cafe
Han Chul-woo
Helicopter
Lee Sang-won
Sung-tae
Bae Jin-woong
Jason's Subordinate 2
Kim Sun-hyuk
NIS agent
Kim Sun-hyuk
NIS Informant
Kwon Ban-seok
Reporter
Kim Won-jung
Jason's Subordinate 6
Kim Poong
Self
Ju Ho-min
Self (archive footage)
Noh Hong-chul
Self (archive footage)
Kian84
Self (archive footage)
Ahn Seong-bong
Agent
Ha Kyoung-min
Agent
Oh Ja-hun
Young Jun
Park Kyung-geun
Executive
Son Seong-chan
Executive
Moon Jung-dae
Executive
Kim Hyun
Orphanage NIS Agent 1
Woo Gwang-je
Jason's Subordinate 10
Jeong Soo-yong
Briefing Room NIS Agent 3
Sul Youn-ji
Sung-tae's Friend 1
Lee Geum-yong
Jason's Subordinate 16
Kwon Yoo-jun
Agent