It’s always exciting to see an actor appear in something you’d never expect. A particular shock registers when seeing British romance icon Hugh Grant in Heretic, a new horror from written and directed by Scott Beck and Bryan Woods.

That’s the premise, and the clever casting, of “Heretic,” a horror film starring Grant in his least likely role: a total sicko. Written and directed by Scott Beck and Bryan Woods, of “A Quiet Place,” the film features moody cinematography from Chung Chung-hoon (2017’s “It”),