Factual error: Throughout the film, all the women are running around without "modesty pieces," a scarf/shawl that would cover their shoulders and tuck into the front of their dress, so their breast tops were not exposed.

Continuity: As Benjamin's milita walk onto the battlefield on the morning of the final battle, we see many shots of the soldiers. One soldier has a bloody bandage around his forehead and blood running down his face. This is early morning and there didn't seem to be a battle the previous day. Why is he bleeding, and why wasn't it cleaned up during the night?

Continuity: When Gabriel is pulling his knife out of the dead British soldier, there is a long piece of grass on it. It shows Col. Tavington's body on the ground, then it shows Gabriel holding his knife again, and the piece of grass is gone. He is also standing in the same position as before, so it seems unlikely that he pulled the grass off the blade.

Continuity: In the scene where Benjamin and his fellow militamen got ambushed, the first wagon is half full with cargo and there are two men driving the cart, in the next scene several British soldiers jump out of the cart.

Revealing: The obviously painted backdrops of Charlestown showed that the scene was not shot in location.