King Duncan comes to stay the night at Macbeth’s castle. Lady Macbeth shares her plan to kill King Duncan that night. She will drug the guards outside the king’s room and when they are asleep Macbeth can kill the king. Macbeth learns that Lady Macbeth is dead. He then learns that the "trees" of Birnam Wood are advancing toward Dunsinane, and he realizes that the prophecies are coming true. Scene 6 The most famous speech in this play full of famous lines and speeches is Macbeth's soliloquy that begins " Tomorrow, and tomorrow, and tomorrow/Creeps in this petty pace from day to day/To the last syllable of recorded time . . . ." These lines express Macbeth's utter hopelessness near the tragedy's end about not only his life, but life in general.

Macbeth enters, and Macduff asks him if the king is awake, saying that Duncan asked to see him early that morning. In short, clipped sentences, Macbeth says that Duncan is still asleep. He offers to take Macduff to the king. As Macduff enters the king’s chamber, Lennox describes the storms that raged the previous night, asserting that he cannot remember anything like it in all his years. With a cry of “O horror, horror, horror!” Macduff comes running from the room, shouting that the king has been murdered (2.3.59). Macbeth and Lennox rush in to look, while Lady Macbeth appears and expresses her horror that such a deed could be done under her roof. General chaos ensues as the other nobles and their servants come streaming in. As Macbeth and Lennox emerge from the bedroom, Malcolm and Donalbain arrive on the scene. They are told that their father has been killed, most likely by his chamberlains, who were found with bloody daggers. Macbeth declares that in his rage he has killed the chamberlains. Lady Macbeth enters and tells her husband that the king has dined and that he has been asking for Macbeth. Macbeth declares that he no longer intends to kill Duncan. Lady Macbeth, outraged, calls him a coward and questions his manhood: “When you durst do it,” she says, “then you were a man” (1.7.49). He asks her what will happen if they fail; she promises that as long as they are bold, they will be successful. Then she tells him her plan: while Duncan sleeps, she will give his chamberlains wine to make them drunk, and then she and Macbeth can slip in and murder Duncan. They will smear the blood of Duncan on the sleeping chamberlains to cast the guilt upon them. Astonished at the brilliance and daring of her plan, Macbeth tells his wife that her “undaunted mettle” makes him hope that she will only give birth to male children (1.7.73). He then agrees to proceed with the murder. Macduff’s loyalty to Scotland leads him to agree that Malcolm is not fit to govern Scotland and perhaps not even to live. In giving voice to his disparagement, Macduff has passed Malcolm’s test of loyalty. Malcolm then retracts the lies he has put forth about his supposed shortcomings and embraces Macduff as an ally. A doctor appears briefly and mentions that a “crew of wretched souls” waits for King Edward so they may be cured (4.3.142). When the doctor leaves, Malcolm explains to Macduff that King Edward has a miraculous power to cure disease. As she sleepwalks, Lady Macbeth bemoans the murders of Lady Macduff and Banquo. She speaks of blood on her hands that can never be washed away. Scene 2In a crucial turning point in the play, Macbeth is faced with a choice: to take decisive action to claim the crown as his own, or to simply wait and see what happens. Every choice he makes, and every thing that happens for the rest of the play stem from his decision here. Macbeth feels ambivalence, as he wants to be king but also knows that he owes Duncan loyalty both “as his kinsman and as his subject” (1.7.13). At a royal feast, Macbeth sees Banquo’s ghost and becomes so frightened that Lady Macbeth clears everyone else from the room. Macbeth needs to talk to the witches again to learn more about his future. Scene 5

It is dusk, and the two murderers, now joined by a third, linger in a wooded park outside the palace. Banquo and Fleance approach on their horses and dismount. They light a torch, and the murderers set upon them. The murderers kill Banquo, who dies urging his son to flee and to avenge his death. One of the murderers extinguishes the torch, and in the darkness Fleance escapes. The murderers leave with Banquo’s body to find Macbeth and tell him what has happened.The three witches prophesize that Macbeth will become Thane of Cawdor and King of Scotland, and that Banquo will have sons who are kings. Shortly after, Macbeth is indeed given the title Thane of Cawdor.