You hit play, and a cold flicker illuminates the room. The familiar whine of a camcorder fills the air as a timid teenager steadies the lens. Plastic candy buckets squeak in his grip while his older sister directs the trick-or-treating route. When their swaggering friend dares to knock on a weary neighbor’s door, it’s the local mask maker who answers, his shelves of latex faces seeming to watch...
