Sul Kyung-gu
Chul-soo
Moon So-ri
Young-hee
Daniel Henney
James Ryan / Kim Min-chul
Han Ye-ri
Baek Seol-hee
Ra Mi-ran
Yakult delivery woman
Song Jae-ho
Dae Tong-ryeong
Ko Chang-seok
Department head Jin
Kim So-jin
Agent
Jung In-gi
Yeom Sa-jang
Kim Ji-young
Chul Soo's mother
Jo Young-jin
Chief Secretary
Seo Hyun-woo
Dispatch agent
Jo Yong-seok
Commander
Kang Seok-chul
Situation room agent
