
DeepStar Six(1989)
The crew of an experimental underwater nuclear base are forced to struggle for their lives when their explorations disturb a creature who threatens to destroy their base.


“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.

Ha Ji-won
Cha Hae-joon

Oh Ji-ho
Kim Dong-soo

Ahn Sung-ki
Lee Jeong-man

Park Cheol-min
Do Sang-goo

Song Sae-byuk
Go Jong-yoon

Lee Han-wi
Jang Moon-hyeong

Cha Ye-ryun
Park Hyeon-jeong

Park Jeong-hak
Hwang In-hyuk

Park Young-soo
Jang Chi-soon

Oh Min-suk
Yoon Hyun-woo
Sector 7 is a horror, science fiction, action film released in 2011 exploring themes of ocean, water monster, cryptozoology, infestation, improved fuel, oil exploration. Directed by Kim Ji-hoon, it stars Ha Ji-won, Oh Ji-ho, Ahn Sung-ki. 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.
Discover titles like Sector 7 — ranked by similarity and community votes
We found 15 movies similar to Sector 7
If you enjoyed Sector 7, you'll love these handpicked recommendations. Each title below shares similar themes, tone, and storytelling style. Our algorithm analyzes genres, keywords, director filmography, and cast connections to find the closest matches. Whether you're looking for the same emotional depth, narrative structure, or visual style, these picks are curated to deliver the best viewing experience for fans of Sector 7.

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