Madison Lee plays a single mother who works as a house call dentist via internet adds. She drives to Shadowberg to pull a tooth but there is no traffic on the road. There is no answer to her knock. She finds the door unlocked, goes in calling out. searches emtpy house. Leaves note. She attempts to leave the house but outside all kids of bugs are clustered on the door. Three foot thick of bugs. She has a bug phobia. She sees all the windows are blackening with the landings of flying bugs. The back door is a growing pile of writhing exoskeletons. She is trapped in the house. The sounds of bugs grinding against the doors and windows making her half hysterical. No service on her cell phone. The midnight full moon rises and the bugs go away. The towns folk are gathered around the house now in black robes chanting. What follows in a short and terrorfying seige scene and a ritual sacafice not for the faint of sees.