A group of workers on a remote Scottish oil rig are due to return to the mainland when a mysterious fog enshrouds them and supernatural forces take hold.

A group of workers on a remote Scottish oil rig are due to return to the mainland when a mysterious fog enshrouds them and supernatural forces take hold.

Set against the backdrop of the American Civil War, the story follows sisters Jo, Meg, Beth and Amy March on their journey from childhood to adulthood. With the help of their mother, Marmee, and while their father is away at war, the girls navigate what it means to be a young woman: from sibling rivalry and first love, to loss and marriage.