The Texas State Police are set to make a full-scale attack against the murderous Firefly family residence for the thousand plus murders and several disappearances over the past couple of years. But three of the family members escape, including Otis, Baby Firefly and Baby's father Captain Spaulding. The evil trio go on a road trip, leaving dozens of mangled bodies in their wake while evading a massive Texas Rangers dragnet as well as a group of equally murderous bounty hunters, led by Ken Dwyer, who's obsessed with finding the deadly killers. The surviving Firefly clan gather at a run-down amusement park owned by Captain Spaulding's half-brother. Charlie offers them shelter and a new base of operations for their killing spree.