Two young missionaries, eager to spread their faith, knock on the wrong door and find themselves face-to-face with the sinister Mr. Reed. What begins as a simple encounter quickly turns into a nightmare when they realize they've been ensnared in his twisted, deadly game of cat-and-mouse. Trapped in his home, the missionaries must rely on their faith and wits to survive, as Mr. Reed toys with them, pushing them to their limits. With every move they make, the stakes grow higher, and they must prove their devotion to one another—and to their faith—if they hope to escape alive.