This time the ranks of the undead have acquired a hive mind, making them even more formidable adversaries. Can a maverick academic save the day? Here is another frenzied K-zombie action-horror from Yeon Sang-ho, the director of Train to Busan and Peninsula .
Source: [Guardian International](https://www.theguardian.com/film/2026/aug/27/colony-review-zombies-yeon-sang-ho)