From the director of Train to Busan comes a frenetically fun evolution in zombie horror.

From the director of Train to Busan comes a frenetically fun evolution in zombie horror. When a vengeful bio-lab engineer unleashes a deadly virus in a high-rise building block, the residents devolve into contorted, insect-like flesh-eaters, scurrying and marauding as a terrifying hive-minded colony. A small band of survivors must navigate the tower’s offices, halls, lifts, and corridors in a frantic attempt to escape. Choreographed with exhilarating action sequences and astonishing monster design, Yeon Sang-ho has created another unmissable undead nightmare.