Professor Se-jeong is thrust into a bloody nightmare when a rapidly mutating virus is released during a biotech conference causing authorities to seal the facility. Trapped inside with no escape, Se-jeong along with a small group of survivors must fight to stay alive while the infected undergo horrific transformations.
Kwon Se-jeong
Seo Young-cheol
Choi Hyun-seok
Choi Hyun-hee
Kong Seol-hee
Han Kyu-seong
Lee Bong-seok
Kang Woo-cheol
Citizen
Lee So-eun
Bully Girl
Bully Boy
Old Man
Sushi Restaurant Employee
Minister
Chief of Staff
Chief Police
Ju Cheol-min
Lee Hynn-min
Seol-hee's Mother
Han Ji-hye
Seo Gyeong-seok
Young Seo Young-cheol
Reporter Kim Seong-il
News Anchor 1
Sign Language Interpreter
