A cultured and ambitious British officer who quickly rises through the ranks, becoming chief of intelligence while maintaining a strong presence in social circles.

The steadfast commander of the Continental Army, who navigates his close relationship with Arnold while maintaining a distinguished leadership role throughout the Revolutionary War.

A young Philadelphia beauty with Loyalist sympathies, who marries Arnold and plays a significant role in his personal life during the tumultuous wartime period.

An American general credited with a significant victory in the Battle of Saratoga, whose rivalry with Arnold adds tension within the ranks of the American military.

The leader of the Green Mountain Boys militia, known for his imposing stature and charismatic leadership, who collaborates with Arnold in an early military campaign.

A committed Patriot landowner, unknowingly entangled in Arnold's plot, who becomes an unintentional participant in schemes he does not understand.

The British commander-in-chief in America, who plays a vital strategic role in the British military efforts, with John André as his trusted assistant.