4.7 Sector 7 (2011) Hindi Dubbed Aug. 04, 2011 Sector 7 (2011) Hindi Dubbed IMDb: 4.7 2011 101 min 47 views 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 ... ActionHindi DubbedHorrorScience Fiction