It is a summer afternoon on Poplar Street in Wentworth, Ohio, and the 14-year-old who delivers the local shopper is biking his route. A weird-looking red van waits, motor running, at one end of the block. When the vehicle coasts down the street, the "fun" begins. Its windows roll down to let shotgun barrels protrude. The boy is blasted off his bike, the first of many victims of a wave of assaults by a strange company of cartoonish, futuristic shock troopers and western-movie cowboys...