Macbeth: Plot Summary
Plot Profile – At a Glance
The Setting: 11th-century Scotland (with brief scenes in England).
The Protagonist: Macbeth.
The Antagonist: Macduff (and Macbeth's own unchecked ambition).
The Inciting Incident: Three Witches prophesy that Macbeth will become King of Scotland, planting the seed of treacherous ambition.
The Core Conflict: Macbeth's ruthless pursuit of power versus his moral conscience, leading him to commit increasingly heinous acts to secure his throne.
The Climax: The murder of Banquo and the subsequent appearance of his ghost at the royal banquet, marking Macbeth's psychological fracture and the loss of his nobles' loyalty.
The Outcome: A coalition army besieges the castle; Macduff kills Macbeth in single combat, and Malcolm is restored as the rightful King.
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Returning from a victorious battle, generals Macbeth and Banquo encounter three Witches who prophesy that Macbeth will become Thane of Cawdor and eventually King, and that Banquo's descendants will inherit the throne. Shortly after, King Duncan rewards Macbeth with the title of Cawdor, confirming the first prophecy. Upon reading of this in a letter, Lady Macbeth resolves that they must murder Duncan that very night when he visits their castle, manipulating her hesitant husband into agreeing to the treasonous plot.
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Plagued by a hallucinatory vision of a bloody dagger, Macbeth creeps into the King's chamber and murders Duncan in his sleep. A terrified Macbeth returns with the murder weapons, forcing Lady Macbeth to return to the scene to smear the sleeping guards with blood. The next morning, the loyal Thane Macduff discovers the King's body. Fearing for their own lives, Duncan's sons, Malcolm and Donalbain, flee the country, making them the prime suspects. Macbeth is crowned King of Scotland.
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Now in power, Macbeth's paranoia grows regarding the prophecy that Banquo's heirs will rule. He hires assassins to murder Banquo and his son, Fleance, while they are out riding. Banquo is killed, but Fleance manages to escape into the darkness. That evening at a state banquet, Macbeth is horrified by the sudden appearance of Banquo's bloody ghost, visible only to him. His erratic, terrified behaviour in front of his lords raises deep suspicions about his guilt.
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Desperate for answers, Macbeth seeks out the Witches again. They summon apparitions that offer him deceptive comfort: he is told to beware Macduff, but that no man "of woman born" can harm him, and that he will not be defeated until Birnam Wood moves to Dunsinane Hill. Learning that Macduff has fled to England to raise an army with Malcolm, a ruthless Macbeth orders the slaughter of Macduff's defenceless wife and children.
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Driven mad by guilt, Lady Macbeth sleepwalks through the castle, obsessively trying to wash imaginary blood from her hands before ultimately taking her own life. Meanwhile, the English and Scottish rebel forces gather near Birnam Wood, using tree branches as camouflage as they march on Macbeth's castle at Dunsinane, fulfilling the final prophecy. In the ensuing battle, Macbeth faces Macduff, who reveals he was born via caesarean section—"untimely ripp'd" from his mother's womb. Macduff slays the tyrant, and Malcolm is hailed as the rightful King.