As he ultimately seeks to gain his revenge against Lt. John Simcoe, Abe journeys to New York and is introduced to Benedict Arnold; Anna's history comes into play, as a visitor from her past arrives in the continental camp.
As an unsettling rebellion begins to take hold in camp, the Culper Ring assesses that it must develop a new path; Benedict Arnold makes the discovery of an unlikely new ally; Rivington decides to teach Townsend a memorable lesson.
Abe's strategy to rescue Caleb takes a deadly turn; Anna must make a burdensome decision; Benedict Arnold has suspicions that Peggy is harboring a secret, which she is keeping from him.
When one of the Culper Ring members is captured, Arnold seeks to interrogate him with the help of a ruthless Col. Simcoe.
Benedict Arnold rounds up spies in New York; and Abe plots to destroy essential British supplies, but he will need his father's help.