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

Jeong In-gi

Yeom Sa-jang

Kim Ji-young

Chul Soo's mother

Jo Young-jin

Chief Secretary

Seo Hyun-woo

Dispatch agent

Kang Seok-chul

Situation room agent

Matthew Douma

Kang Moon-kyung

Diplomat

Moon Kyung-min

Aide

Kang Suk-won

Situation room agent

Kim Song-il

Chinese camouflage agent

Yang Do-hyun

Incheon Harbor medical examiner

Park Jae-hong

Helicopter pilot

Han Seo-yeon

OB-GYN nurse

Lee Na-ra

Flight Attendant

Kahlid Elijah Tapia

USA cover agent

Han Kuk-jin

Firefighter helicopter pilot

Kim Lee-woo

Japanese Camouflage Agent

Park Eun-young

Older aunt on father's side

Park Sang-hyun

Thailand's spy

Lim Jae-min

Thai van agent

Park Ji-yeon

Kyul Hwi

Situation room agent

Dean Dawson

Head CIA Agent

Lee Sae-ro-mi

Aunt

Choi Ri-ho

Thailand Hotel Agent