Ironclad (2011) is a historical action film set in 13th-century England during the aftermath of the signing of the Magna Carta.

Directed by Jonathan English, the movie centers around a small group of rebellious knights, led by the seasoned warrior Thomas Marshal (played by James Purefoy), who defend Rochester Castle against the tyrannical King John (Paul Giamatti).

King John, enraged by being forced to sign the Magna Carta, seeks to regain control of his kingdom by crushing the rebellious barons and their supporters. The film is known for its brutal, intense battle scenes and its realistic portrayal of medieval warfare.

The siege of Rochester Castle serves as the film’s focal point, with the rebels facing overwhelming odds as they fight to preserve the freedoms granted by the Magna Carta. The movie explores themes of loyalty, honor, and resistance against tyranny.

“Ironclad” combines historical drama with thrilling action, featuring a strong cast that includes Kate Mara, Brian Cox, and Derek Jacobi. It delivers a gritty, violent, and action-packed depiction of one of the most important conflicts in English history.