Sector 7

Sector 7 (7광구, 2011) is a South Korean sci-fi horror film you can watch online on iFILM, directed by Kim Ji-hoon. The Eclipse is an oil-prospecting rig working a remote patch of sea south of Jeju Island. The company has found nothing and orders a full withdrawal.

Engineer Hae-jun — who practically grew up on rigs, following her father across the ocean — pushes for one last drill. Veteran crew chief Jeong-man backs her. Then the power dies, radio contact cuts out, and it turns out something other than crude oil was down there all along. Ha Ji-won drives the action with a physicality that keeps the film moving even when the creature effects get shaky. Straightforward monster horror that delivers exactly what the genre promises. Stream Sector 7 (2011) online on iFILM.