Sul Kyung-gu as Chul-soo

Moon So-ri as Young-hee

Daniel Henney as James Ryan / Kim Min-chul

Han Yeri as Baek Seol-hee

Ra Mi-ran as Yakult delivery woman

Song Jae-ho as Dae Tong-ryeong

Ko Chang-seok as Department head Jin

Kim So-jin as Agent

Jeong In-gi as Yeom Sa-jang

Kim Ji-young as Chul Soo's mother

Jo Young-jin as Chief Secretary

Seo Hyun-woo as Dispatch agent

Jo Yong-seok as Commander

Kang Seok-chul as Situation room agent

Matthew Douma as

Kang Moon-kyung as Diplomat

Choi Ji-woong as Battle Police Team Leader

Moon Kyung-min as Aide

Kang Suk-won as Situation room agent

Kim Song-il as Chinese camouflage agent

Yang Do-hyun as Incheon Harbor medical examiner

Park Jae-hong as Helicopter pilot

Han Seo-yeon as OB-GYN nurse

Lee Na-ra as Flight Attendant

Kahlid Elijah Tapia as USA cover agent

Han Kuk-jin as Firefighter helicopter pilot

Kim Lee-woo as Japanese Camouflage Agent

Park Eun-young as Older aunt on father's side

Park Sang-hyun as Thailand's spy

Lim Jae-min as Thai van agent

Park Ji-yeon as

Kyul Hwi as Situation room agent

Dean Dawson as Head CIA Agent

Lee Sae-ro-mi as Aunt

Choi Ri-ho as Thailand Hotel Agent

Kim Tae-eung as National Intelligence Service Bodyguard 3