Many of us might have had fleeting concerns about the over-eager nature of those door-to-door missionaries. Mormon missionaries, in particular, have a pretty bad rep - though not always justified - for being sometimes irritatingly insistent if you demonstrate any encouragement. Missionary plays on the slight discomfort of these encounters with a worst-case-scenario proposal that's bound to leave you uncomfortable opening your door to strangers. Elder Brock is a young, handsome Mormon missionary played by the appropriately smouldering Mitch Ryan (Cabin Fever: Patient Zero). He encounters a single, struggling mother and becomes close to her, along with her son. As the relationship develops and sexual tension mounts, things become seriously unholy and lust becomes obsession. Missionary is a fantastic scare-fest for fans of that Fatal Attraction brand of thriller.