The Black Dakotas

A diplomatic emissary of President Lincoln sent to negotiate a Sioux treaty, Paige is murdered as his role is co-opted for Confederate aims. His identity becomes a tool in a dangerous game, exposing the fragility of trust in a turbulent frontier.

A Confederate secret agent who impersonates Zachary Paige to secure a Sioux treaty and the gold that will fund the Confederacy. He is calculating, strategic, and willing to sacrifice others for the mission.

A Confederate agent who orchestrates intimidation and treachery in the town, later identified as a traitor. His execution becomes a flashpoint in the mob’s rush to judgment.

A sharp-witted operative who reveals himself as John Lawrence's second in command and orchestrates moves from the shadows. He manipulates Marsh and Ruth to advance the Confederate cause.

A Confederate associate who informs Marsh about tensions with War Cloud's son and coordinates actions with Marsh and Gimpy. He represents the more practical side of the invader’s frontier network.

Daughter of John Lawrence who swears vengeance after witnessing the hanging. She allies with Marsh to thwart the Confederates and ultimately aids in bringing the treaty back to War Cloud.

A Sioux chief who must balance peace with his own people. He gives Marsh three days to pay the gold and participates in decisive treaty negotiations.

War Cloud's son, who pushes for harsh action against Whites. He leads a violent faction while the rest of the Sioux in the film wrestle with the implications of treaty and violence.

A federal authority figure who prosecutes the town’s rash actions and tracks the wider plot. He enforces the law in a landscape where justice is often improvised.

The judge who presides over the improvised court and hands down a treason verdict on the spot. He embodies frontier justice, balancing due process with expediency.