Movie Story : When the crew of the Kinloch Bravo are suddenly severed from the Scottish mainland by a mysterious fog, they are left stranded with no way to reach home. As environmental pressures build and paranoia spreads among them, they must struggle to find a route back while tensions threaten to tear the team apart. Eventually the danger reveals itself to be far stranger than anything they imagined, forcing the divided crew to set aside their differences and unite if they hope to survive.