Macbeth (Orson Welles) is travelling across a misty moor one evening when he encounters three mysterious women whom acclaim him Thane of Cawdor. His is surely Thane of Glamis, and Cawdor is another man altogether - or is he? Then they proclaim that he shall be King of Scotland - and remain so unless some seemingly impossible circumstances combine to bring about his downfall. Empowered by their prover mais...