Anthony Murphy

Two detectives begin an investigation into a disastrous secret military experiment where five prisoners were kept awake for thirty days in a sealed gas chamber.

1920, rural Ireland. Anglo-Irish twins Rachel and Edward share a strange existence in their crumbling family estate. Each night, the property becomes the domain of a sinister presence ...

A man who suspects his wife is cheating on him begins having nightmarish visions of an evil presence that he believes inhabits his house.