Then the two armies clash. It seems Macbeth is invincible and his victims include the young noble, Siward. Then Macbeth is challenged by Macduff and the two of them fight. Macbeth tells Macduff ...

They swear vengeance on Macbeth for his crimes. A young noble called Siward identifies a nearby forest as Birnam Wood and Malcolm commands the soldiers to disguise themselves with branches so that ...