Macbeth is a Shakespearean tragedy about a Scottish general named Macbeth who is convinced by the witches' prophecies and his ambitious wife Lady Macbeth to murder King Duncan to seize the throne. The play details Macbeth's rise and fall, from war hero to tyrannical ruler as his paranoia and guilt over his evil deeds lead to increasing madness and isolation. Major characters include Macbeth and Lady Macbeth, King Duncan, and Banquo, as well as the three witches whose prophecies help trigger the tragic events of the play.