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.
Colony is a 2026 Action, Thriller, Horror directed by Yeon Sang-ho and produced in South Korea. The film has a total runtime of 2h 3m. Originally released as 군체. 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. The film stars Gianna Jun, Koo Kyo-hwan, Ji Chang-wook, delivering powerful action, thriller, horror that keep audiences engaged from start to finish. Each actor brings depth and authenticity to their role, making Colony one of the most memorable 2026 titles worth watching. Colony holds an audience rating of 6.7/10 based on 33 votes, making it one of the 2026 titles worth watching. Fans of Action, Thriller, Horror will find Colony to be a compelling and memorable cinematic experience. The action, thriller, horror genre rarely delivers something as engaging as this — with every scene crafted to draw you deeper into the story. Colony captivates with its stunning visuals, powerful performances, and masterful direction. Whether you are a longtime fan of Action, Thriller, Horror or discovering Colony for the very first time, this is a title you will not want to miss. Watch Colony full movie watch online in HD quality on CineMovieHD — completely free, no subscription required. Stream Colony 2026 full movie watch online anytime, on any device, and experience cinema without limits. Join millions of viewers who have already discovered why Colony is one of the must-watch films of 2026.