Virus

Kang Yi-kwan

Director

Yeom Hye-ran

Ms. Yeom

Min Jin-woong

Jeong-hun

Hong Seok-bin

Doctor 1

Kim Yun-seok

Lee Gyun

Kim Hie-won

Director of Research Institute

Kim Ye-won

Ji-seon

Oh Hyun-kyung

Young-hee

Lee Nam-gyeong

Young Taek-seon

Bae Doona

Ok Taek-seon

Chang Ki-ha

Kim Yeon-woo

Son Suk-ku

Nam Su-pil

Moon Sung-keun

Professor Seong

Yoo Soon-woong

Na Jeong-bae

Lee Kyung-jin

Taek-seon's Mother

Choi Hyung-in

Gyun's Mother

Park Hee-von

Yi-ju

Kwak Min-ho

Manager Kim

Kim Kyeong-il

Doctor 2

Cha Si-won

Cop 1

Car, the garden

Cop 2