Rent Midwinter of the Spirit (2015)

Priest and trainee exorcist, Merrily Watkins (Anna Maxwell Martin) has barely started in her new Deliverance role when the police call upon her 'expertise' to help solve a baffling and gruesome murder. Despite having no-nonsense mentor Reverend Huw Owen (David Threlfall) onside, no amount of training can prepare Merrily for the events that unfold in this unmissable crime drama with a supernatural twist.