Sector 7 (2011): cast, story & where to watch
2011 · Film · ★ 4.7

Released in 2011, Sector 7 is an action, thriller, adventure and horror film directed by Kim Ji-hoon, running about 101 minutes. “Something awaits them 8,000 feet under the sea.” — that tagline sets the tone.
What it’s about. In Sector 7, an underwater oil field located south of Jeju Island, Hae-jun is working as a marine equipment manager on an oil prospecting ship called Eclipse. Joining the crew later is Jeong-man, a former colleague of Hae-jun's father, assigned to Eclipse as captain. Though his job is to oversee the withdrawal of the ship, he suggests conducting some drilling one last time.
Who’s in it. Sector 7 stars Ha Ji-won as Cha Hae-joon, Oh Ji-ho as Kim Dong-soo, Ahn Sung-ki as Lee Jeong-man and Park Cheol-min as Do Sang-goo, among others.
How it landed. With an audience score of 4.7/10, Sector 7 has proved divisive with audiences.
Where to watch. In US you can stream it on Shout! Factory Amazon Channel and rent or buy it from Amazon Video and Fandango At Home. See the full, country-by-country breakdown on our where to watch Sector 7 page.
If you liked it. Fans of Sector 7 tend to enjoy The Dark Knight, The Lord of the Rings: The Return of the King, Inception and The Lord of the Rings: The Fellowship of the Ring.
Frequently asked
- Where can I watch Sector 7 (2011)?
- In US, Sector 7 is available to stream on Shout! Factory Amazon Channel, and rent or buy from Amazon Video and Fandango At Home. Availability varies by country — check our where-to-watch page for every region.
- Is Sector 7 worth watching?
- Sector 7 holds an audience score of 4.7 out of 10, and is a strong pick if you enjoy action, thriller, adventure and horror. Reactions are mixed, so it may depend on taste.
- Who stars in Sector 7?
- Sector 7 stars Ha Ji-won, Oh Ji-ho, Ahn Sung-ki, Park Cheol-min and Song Sae-byuk.
- When was Sector 7 released?
- Sector 7 was released in 2011, with a runtime of about 101 minutes.
