Once a Crusader, now a man of the cloth, the worldly but humble Brother Cadfael uses his keen intuition to protect the innocent and bring the guilty to account in war-torn medieval England. Sir Derek Jacobi (I, Claudius; Gladiator) gives a captivating performance as the crime-solving monk in this award-winning series. Seen on PBS’s Mystery! and based on the bestselling books by Ellis Peters, these 13 dramas offer a riveting glimpse into the past.