Small-town Canadian sheriff Susan Sarandon investigates a religiously motivated serial killer in The Calling, the indie thriller directed by Jason Stone and adapted by Scott Abramovitch from Inger Ash Wolfe’s novel. Sony has released a trailer for the August 29 pic that sets up the chiller in which Sarandon is joined by Gil Bellows, Topher Grace, Ellen Burstyn, and Donald Sutherland: