Sun-kyun Lee Cha Jung-won Ji-hoon Ju Jobak Hee-won Kim Dr. Yang Seong-kun Mun Byung-hak Soo-jung Ye Soon-ok Tae-woo Kim Jung Hyun-baek Hee-bon Park Mi-ran Park Ju-hyun Yu-ra 김수안 Cha Kyung-min 하도권 Captain Kang 장광 Defense Minister 최정우 Chief secretary 구성환 Bus driver 박호산 Intelligence Commander Song You-hyun Kyung-min's mother Jang Tae-min Official Yoo Yeon Official Kwak Jin-seok Commando commander 안성봉 Staff sergeant