Hugh Grant continues his post-rom-com renaissance, after the likes of Paddington 2 and The Gentleman, with a turn at horror.

From the creators of A Quiet Place, Heretic is easily one of the best and most thought-provoking films of the year.

This low-budget psychological thriller stars Grant as Mr Reed, a religiously curious older gent who invites two young Mormon missionary girls into his home, claiming his wife is in the kitchen baking a blueberry pie.

What starts off as a thoroughly engaging…