Based on real events, the story follows a father and son (Offerman and Tremblay) who identify as Sovereign Citizens, a group of anti-government extremists, as they venture across the country and find themselves in a standoff with a chief of police (Dennis Quaid) that sets off an intense manhunt with tragic consequences.
When a waitress is substituted for a belly dancer in a Greek restaurant, chaos and mayhem ensues before the owner is forced to change his old ways in order to prevent a major catastrophe.