Sector 7
2011 1h 41m movie Film South Korea

Sector 7

7광구

“Something awaits them 8,000 feet under the sea.”

Synopsis

7광구

“Something awaits them 8,000 feet under the sea.”

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.

Other Titles From CJ Entertainment

The 2010–2012 South Korea Window

In the crowded 2010-2012 South Korea release window, Sector 7 sits at #150 of 154. The leaderboard below contextualises its neighbours.

  1. Scooby-Doo! and the Sea Monsters
    #1

    Scooby-Doo! and the Sea Monsters

    ★ 9.8 · 2012
  2. Tree with Deep Roots
    #2

    Tree with Deep Roots

    ★ 9.3 · 2011
  3. The Slave Hunters
    #3

    The Slave Hunters

    ★ 8.8 · 2010
  4. Bridal Mask
    #4

    Bridal Mask

    ★ 8.6 · 2012
  5. Dong Yi
    #5

    Dong Yi

    ★ 8.4 · 2010
  6. Running Man
    #6

    Running Man

    ★ 8.3 · 2010
  7. Silenced
    #7

    Silenced

    ★ 8.2 · 2011
  8. 49 Days
    #8

    49 Days

    ★ 8.2 · 2011

The 2010s South Korea Landscape

Sector 7 premiered in 2011 — a quieter year for South Korea cinema with only 46 titles in our catalog. The 2010s overall landed 719 films and series across 10 years of activity.

'1054'1146'1254'1357'1472'1579'1686'1789'1893'1989

Horror + Science Fiction in South Korea

4 South Korea titles in our catalog blend the Horror and Science Fiction genres. Below: the top-rated of them (excluding Sector 7 itself).

Position in Catalog

Released alongside 45 other South Korea films in 2011.

The 457th South Korea title from South Korea we index (earliest catalogued entry: 1955).

Our South Korea catalog contains 1,397 titles in total (931 films).

Audience Engagement

58
Reviews
75th
Review-volume percentile
51st
Popularity percentile

58 audience reviews — more than 75% of South Korea films in our index.

Review volume (75th percentile) outruns trending popularity (51th) — a durable title with sustained audience attention.

Thematic Fingerprint

Tags on Sector 7, grouped by how common each theme is across the full Asian catalog. Rare tags are more distinctive signals.

Distinctive themes · rare across catalog
  • cryptozoology · 2
  • oil exploration · 2
  • water monster · 1
  • infestation · 1
  • improved fuel · 1
  • ocean rig · 1
Recurring themes · common across catalog
  • ocean · 6

Reception Benchmarks

4.7
TMDB Rating
58
Audience Reviews
Polarizing
Critical Tier

Ranked #1,369 of 1,397 South Korea films indexed here (2nd percentile by TMDB audience score).

Rating is -2.2 points below the South Korea average of 6.9/10.

Among South Korea Horror productions specifically: #78 of 89 (top 88%).

Production Details

Primary CountrySouth Korea
Original LanguageKorean
Spoken LanguagesMandarin, Korean
Production CompaniesCJ Entertainment, JK Film
Runtime1h 41m
Release DateAugust 4, 2011
IMDbtt1934381
Official Sitewww.2011sector7.co.kr

External Catalogs