"I fear thou played’st most foully for't" Banquo says of his closest friend Macbeth in Act 3 Scene 1. In this moment, he reveals his suspicion of his friend's treachery and so, seals his own fate. In this podcast, Ms Griffiths tracks the character development of Banquo from Macbeth's right hand man to the ghostly, blood-soaked vision he later becomes.