en Cuevana 3. Prospero, Duke of Milan, usurped and exiled by his own brother, holds sway over an enchanted island. He is comforted by his daughter Miranda and served by his spirit Ariel and his deformed slave Caliban. When Prospero raises a storm to wreck this perfidious brother and his confederates on the island, his long contemplated revenge at last seems within reach. - Shakespeare's Globe