About Colony
If you've been waiting for Colony (2026), here's the short version: it's the kind of movie that rewards a second watch. 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. Runs 123 minutes. Directed by Yeon Sang-ho. Stars Gianna Jun, Koo Kyo-hwan, Ji Chang-wook, Kim Shin-rock, and Shin Hyun-been. Genre: Action, Horror, and Thriller. Audience score 7.0 from 76 ratings. Stream it free in HD now — no signup, no card required. Click the Watch Now button below to start. Whether you're queuing Colony (2026) for a quiet night or a marathon session, the version below plays in your browser without any download — and you can jump between titles in our catalog without losing your place.
Cast
