Watch Online: Colony ()

Colony is a pulse-pounding South Korean sci-fi thriller that traps viewers in a nightmare scenario. When a devastating viral outbreak transforms an entire biotech conference into a sealed death trap, survival becomes the only mission. Directed by acclaimed filmmaker Yeon Sang-ho, this action-packed film delivers intense thrills and high-stakes drama that will keep you on the edge of your seat.

What Is Colony About?

Se-jeong, a brilliant biotechnology professor, arrives at a prestigious biotech conference expecting a day of academic exchange and professional networking. Instead, her world descends into chaos when a rapidly mutating virus is deliberately unleashed within the facility. As the infected begin to transform into dangerous creatures, authorities make the impossible decision to seal off the entire complex—trapping Se-jeong and fellow survivors inside with an ever-growing, unstoppable threat. Now, with no escape route and time running out, the survivors must rely on their wits, courage, and each other to stay alive.

Colony Release Date & Availability

Colony is scheduled for theatrical and online release. Streaming and theater availability will be updated closer to the official release date. Check back regularly to find out where you can watch Colony online and in cinemas near you.

Meet the Full Cast

Colony features an impressive ensemble of South Korean talent, including Gianna Jun in the lead role of Se-jeong, alongside Koo Kyo-hwan, Ji Chang-wook, Shin Hyun-been, Kim Shin-rock, Go Soo, and Kim Hyeong-mook. This powerhouse cast brings depth, intensity, and authenticity to their roles in this high-stakes thriller.

Behind the Scenes: Director & Crew

• Director: Yeon Sang-ho — the visionary filmmaker behind this intense action thriller
• Screenplay: Yeon Sang-ho and Choi Gyu-seok
• Production Studios: Wow Point, Smilegate Entertainment, Midnight Studio
• Country of Origin: South Korea

Film Details at a Glance

• Genre: Action, Thriller, Sci-Fi
• Runtime: 123 minutes
• Language: Korean

Stay Updated on Colony

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