Casts:
Gerard ButlerÓlafur Darri ÓlafssonPeter MullanEmma KingGary LewisConnor SwindellsKen DruryGary KaneSøren MallingRoderick GilkisonKristoffer Nyholm
Three lighthouse keepers on the remote Flannan Isles find a hidden trunk of gold, leading to their mysterious disappearance.