Directed by Tom Harper and written by Jon Croker, the film stars Jeremy Irvine, Phoebe Fox and Helen McCrory. It’s officially described as follows:
Seized by the government and converted into a military mental hospital during World War II, the sudden arrival of disturbed soldiers to Eel Marsh Harsh has awoken its darkest inhabitant. Eve, a beautiful young nurse, is sent to the house to care for the patients but soon realizes she must save them from more than their own demons. Despite Eves efforts to stop her, one by one they fall victim to the Woman in Black.