Excalibur is a 1981 dramatic sword and sorcery film directed, produced and cowritten by John Boorman that retells the legend of King Arthur and the knights of the Round Table. Based solely on the 15th century Arthurian romance, Le Morte dArthur by Thomas Malory, Excalibur stars Nigel Terry as Arthur, Nicol Williamson as Merlin, Nicholas Clay as Lancelot, Cherie Lunghi as Guenevere, Helen Mirren as Morgana, Liam Neeson as Gawain, Corin Redgrave as Cornwall, and Patrick Stewart as Leodegrance. The film is named after the legendary sword of King Arthur that features prominently in Arthurian literature. The films soundtrack features the music of Richard Wagner and Carl Orff, along with an original score by Trevor Jones.
The sorcerer Merlin retrieves Excalibur from the Lady of the Lake for Uther Pendragon, who secures a brief alliance with Gorlois, the Duke of Cornwall. Uthers lust for Cornwalls wife Igrayne soon ruins the truce, and Merlin agrees to help Uther to seduce Igrayne on the condition that he gives Merlin whatever results from his lust. Merlin transforms Uther into Cornwalls likeness with the Charm of Making. Cornwalls daughter Morgana senses her fathers mortal injury during his assault on Uthers camp and, while Igrayne is fooled by the disguise and Uther impregnates her, Morgana sees through it, watching Uther as Cornwall dies in battle. Nine months later, Merlin takes Uthers son Arthur. Uther pursues but is mortally wounded by Gorlois knights. Uther thrusts Excalibur into a stone, and Merlin proclaims, He who draws the sword from the stone, he shall be king.Years later Sir Ector and his sons, Kay and Arthur, attend a jousting tournament. Sir Leondegrance wins the chance to try pulling Excalibur from the stone, but fails. Kays sword is later stolen, and Arthur pulls Excalibur from the stone while trying to replace the stolen sword. Word spreads, and Merlin announces to the crowd that Arthur is Uthers son and hence the rightful ruler. Leondegrance immediately proclaims his support for the new king, but not all are willing to accept. While the others argue, Merlin and Arthur enter the forest, where he tells Arthur that he is the rightful king, and that the king and the land are one. Overwhelmed, Arthur falls into a long sleep. When he wakes, Arthur goes to aid Leondegrance, whose castle is under siege by Arthurs enemies, led by Sir Uryens. During the battle, Arthur defeats Uryens and then demands Uryens knight him, handing him Excalibur to do so. Uryens is tempted to kill him but is deeply moved by Arthurs display of faith and decides to knight him Merlin is stunned by something he did not foresee. Uryens falls to his knees to declare his loyalty, which leads the others t
Source: Wikipedia