Joan races on her horse to the Assault on St. Loup carrying her banner. When she gets to the battlefield, she is not carrying her banner.
While at the tower, Joan yells at the English soldiers in English. Joan had no education, and spoke French only. However, the English likely knew French as William, Duc de Normandie, who conquered England in 1066, was French, hence, the royal court of England for the next 300 years was French.
The Assault on St. Loup is shown taking place at night. The Assault on St. Loup began at noon on May 4, 1429.
Joan is shown using a bow and arrow and engaging in hand-to-hand combat. Contemporary accounts state Joan didn't fight or kill anyone and spared the lives of many prisoners. In the one engagement she did have, she managed to disarm her opponent without killing him.
Joan tells an aide "I will have your head!" if he fails to inform her of Fastolf's arrival (Fastolf was expected at Orléans with reinforcements for Suffolk and Talbot). In fact, she said to Jéan de Dunois, who had decided to leave her out of leadership decisions: "Bastard! Bastard! [Dunois was known as "The Bastard of Orléans" as he was the illegitimate son of Louis I, Duc d'Orléans] In the name of God, I command you that as soon as you hear of Fastolf's coming, you will let me know. For if he gets through without my knowing it, I swear to you that I will have your head cut off!". Dunois conceded to her, and she successfully lifted the siege.
A group of soldiers enter The Church of Saint Catherine de Fierbois to find a sword Joan said was buried behind the altar. By her own account, Joan said her voices told her about the sword, and dictated a letter to the church prelates to ask for it. The prelates found it where she said it would be and sent it to her.
Charles VII is shown having a beard and curly hair. The real Charles VII had neither a beard or curly hair.
The floor of the tower where Joan yells at the English soldiers to go home has modern-day grates.