Oh Joon-woo

Yoo Ah-in

Kim Yoo-bin

Park Shin-hye

Lee Sang-chul

Lee Hyun-wook

Masked Man

Jeon Bae-soo

Elena Kim

Jin So-yeon

Joon-woo's Father

Kim Hak-sun

Joon-woo's Mother

So Hee-jung

police officer

Oh Hye-won

Joon-woo's Sister

Joo Bo-bi

Masked Man’s Wife

Lee Chae-kyung

firefighter infectee

Jeon Woon-jong

big infectee

Lee Gyoo-ho

security guard infectee

Son Kyung-won

infected person 7

Shin Yeon-woo

Oh Joon-woo's father

Kim Hak-seon

Security Guard Infectee

Son Kyoung-won

Fat Infectee

Lee Kyu-ho

Ramen Commercial Model

Jang Ji-gun

Sweater Middle-Aged Woman

Yoo Yeon

Veranda Glass Door Man

Jang Ui-don

news reporter / debater

Lee Dong-kyu

SART1

Kim Hyun-woo

SNS Man

Lee Seung-jin

Student's Mother

Yang Mal-bok

News Reporter

Na Gyeong-cheol

Infected 2

Ko Na-young

Infected 5

Kim Yoon-do

Infected 6

Kim Dan-bi