Kolme majakanvartijaa löytää arkullisen kultaa syrjäisellä saarellaan. British thriller starring Gerard Butler and Peter Mullan. The film follows lighthouse keepers James (Butler), Thomas (Mullan) and Donald (Connor Swindells) as they arrive on the Scottish Flannan Isles in the Outer Hebrides to begin their six-week stint manning the light. Following a storm, the men discover a body washed ashore along with a wooden chest full of gold bars. Their plans to divide the spoils are interrupted by the arrival of another boat containing the deceased's crewmates, who are eager to find their lost treasure, leading to a violent confrontation with the keepers.