he untold story of Disney's most iconic villain from the 1959 classic 'Sleeping Beauty'. A beautiful, pure-hearted young woman, Maleficent has an idyllic life growing up in a peaceable forest kingdom, until one day when an invading army threatens the harmony of the land. Maleficent rises to be the land's fiercest protector, but she ultimately suffers a ruthless betrayal – an act that begins to turn her heart into stone. Bent on revenge, Maleficent faces an epic battle with the invading King's successor and, as a result, places a curse upon his newborn infant Aurora. As the child grows, Maleficent realizes that Aurora holds the key to peace in the kingdom - and to Maleficent's true happiness as well.

Overview from themoviedb.org