Sovereign

Homeschooled son who becomes a devoted follower of his father's sovereign citizen movement. He attends his father's seminars and travels with him across the country. The brutality of his actions—shooting two officers—exposes the dangerous consequences of his indoctrination and leaves him traumatized.

A sovereign citizen who hosts public talks and builds a lifestyle around the anti-government ideology. He becomes increasingly agitated, purchases firearms, and pushes Joe toward more extreme actions. His choices catalyze the film's tragedy and highlight the reach of radical ideas.

Chief of police who mentors his son Adam and faces the consequences of the Kanes' crimes. He embodies institutional authority and is forced to confront grief when his son dies on the scene. His arc centers on duty, loss, and the cost of pursuing justice in a world shaped by dangerous beliefs.

Recent police academy graduate whose career is encouraged by his father. He detains the Kanes during a stop and participates in the pursuit, ultimately becoming a casualty of the confrontation.

A regular attendee at Jerry's seminars who befriends him, illustrating how ordinary people can be drawn into extremist circles. Leslie's presence shows the appeal and risks of the movement's outreach.

Adam Bouchart's associate linked to the Bouchart family; the film hints at the personal consequences of the policing world through Jess's connections and the broader life surrounding the case.

A police officer who participates in detaining the Kanes during the pursuit, representing frontline law enforcement in a high-stakes moment.

A minor figure encountered by the Kanes as they arm themselves during their flight; the scene underscores access to firearms within the story's world.