Tom Nash, Hilary Bevan Jones
Maxine Peake, Eleanor Worthington-Cox
In the stark beauty of 19th Century Snowdonia a young girl tries desperately to hold her home together. Struggling with her mother’s mysterious illness, her father’s absence and a ruthless mining company encroaching on their land. A growing darkness begins to take grip of her home, and the suspicious local community turns on Gwen and her family.