After making its world premiere at the Toronto International Film Festival, "Heretic" is ready to be seen by the masses. In this horrifying thriller, veteran actor Hugh Grant plays a seemingly nice older man who welcomes two Mormon missionaries into his home.

The official logline for Heretic reads, “Two young missionaries are forced to prove their faith when they knock on the wrong door and are greeted by a diabolical Mr. Reed (Hugh Grant), becoming ensnared in his deadly game of cat-and-mouse.”

When codirectors Scott Beck and Bryan Woods started thinking about who could play the antagonist in their new horror flick Heretic, they knew he had to have a few specific characteristics. The film is about a man who lures missionaries into his home ...