Core Act 4 Plot Summary
Act 4 opens with Macbeth seeking the three witches, demanding they reveal his future. They present him with four cryptic visions that fuel his overconfidence but hide critical truths. Later, Macbeth learns a political rival’s family is alive, prompting him to order a brutal attack to eliminate threats. The act closes with the rival’s heir fleeing to England to gather support against Macbeth’s tyrannical rule, setting the stage for the play’s final act of revenge.