Heretic (15)

Two young missionaries, Sister Branes and Sister Paxton, are forced to prove their faith when they knock on the wrong door and are greeted by a diabolical Mr. Reed, becoming ensnared in his deadly game of cat-and-mouse. A delightfully mischievous thriller, with a deliciously devilish performance from Hugh Grant and a serious intent: querying whether our most fundamental beliefs are the work of an unreliable narrator.