During the 17th century, a young woman is saved from execution and led to a priory to repent her sins but discovers a greater evil lies within.
Michael Ironside
as The Magistrate
Hannah Arterton
as Persephone
Clare Higgins
as Reverend Mother
Dilan Gwyn
as Alice Langley
Sian Breckin
as Sister Lucilla
Ciarán McMenamin
as William Carpenter
Katie Sheridan
as Sister Margaret
Ryan Oliva
as The Diabolical
Grahame Fox
as Jeremiah
Petra Bryant
as Agnes
Ania Marson
as Sister Elizabeth
Sarah Malin
as Sister Anna Frances
