Gong Yoo
Ki-heon
Acting
Park Bo-gum
Seo Bok
Acting
Jo Woo-jin
Chief Ahn
Acting
Jang Young-nam
Dr. Im Se-eun
Acting
Park Byung-eun
Shin Hak-sun
Acting
Yeon Je-wook
Section Chief Heo
Acting
Kim Hong-pa
Bureau Director Bae Guk-jang
Acting
Lee Eon-jeong
Yoon Hyun-Soo
Acting
Na Kwang-hoon
Kim Walker
Acting
Kim Jae-geon
Chairman Kim Chun-oh
Acting
Andreas Fronk
John Kane
Acting
Paul Battle
Carl Anderson
Acting
Andrea Paciotto
Roberts
Acting
Yoon Sang-hoon
Dr. Song
Acting
Han Ji-hyun
Yong Ju
Acting
Maurice Turner Jr.
Foreign Mercenary
Acting
Baek Do-kyeom
Agent
Acting
Yun Ki-chang
Agent
Acting
Lee Yo-sung
Chasing Police Officer
Acting
Jo Yeon-ho
Young Min Gi-heon
Acting
Jo Jin-kyul
NIS Agent
Acting
Ahn So-ye
Crosswalk Kid
Acting
Kim Kyu-do
Seoin Researcher
Acting
Ki Hwan
Intelligence Bureau Team Leader
Acting
Joey Albright
Mercenary
Acting
Jung Mi-nam
Mercenary
Acting
Shin Sung-il
Mercenary
Acting
Cha Ji-won
Researcher
Acting
Park Sang-hoon
Intelligence Bureau Agent
Acting
Lee Sang-kyung
Intelligence Bureau Agent
Acting
Jung Young-sub
Intelligence Bureau Agent
Acting
Yun Hui-Cheol
Health Drink Store Owner
Acting
Yang Hee-woo
Gas Station Employee
Acting
Kim Sang-dong
Market Vendor
Acting
Lim Jae-min
Extraction Room Researcher
Acting
Kim Kye-hyung
SWAT Member
Acting
Kim Yong-jun
Man in Rear Car Dispute
Acting
Jin Si-won
Seoin Security Agent
Acting
Chae Yeon-jung
Ki-heon's Mother
Acting