Jang Hyuk

Character: Kang Ji-Koo

Soo Ae

Character: Kim In-Hae

Park Min-ha

Character: Kim Mi-Reu

Yoo Hai-jin

Character: Bae Kyung-Ub

Don Lee

Character: Jeon Kook-Hwan

Lee Hee-jun

Character: Byung-Ki

Lee Sang-yeob

Character: Byoung-Woo

Cha In-pyo

Character: South Korean President

Kim Ki-hyeon

Character: Prime Minister

Park Hyo-ju

Character: Teacher Jung

Park Jeong-min

Character: Chul-Gyo

Choi Byung-mo

Character: Choi Dong-Chi

Kim Moon-Soo

Character: Doctor Yang

Lee Seung-joon

Character: Cop at scene of accident

Jang Kyoung-up

Character: Soldier

Na Ki-soo

Character: Center for Disease Control Director

Nam Moon-chul

Character: Infection Judge

Seon Uk-hyeon

Character: Pharmacist

Seol Chang-hee

Character: Emergency Room Intern

So Hee-jung

Character: Teacher

Andrew William Brand

Character: Dr. Beckman

Park Jin-hyeok

Character:

Kim Hyeong-seok

Character: Emergency Room Intern

Shon Jung-hwan

Character: Police

Lee Geun-hoo

Character: Boundary Line Citizen

Lee Dong-jin

Character: Rescue Swimmer 1