Historical action adventure set in the Middle Ages. In 1215 England, King John (Paul Giamatti) has reluctantly signed the Magna Carta treaty, but quickly reneges on the promises drawn up in the charter and leads an army to the southern coast of England to take down the rebel barons who forced him to sign it. A courageous group of Knights Templar must now face off against King John's army as they place Rochester Castle under siege. Brian Cox, Jason Flemyng, James Purefoy and Charles Dance co-star.