Prospero, a magician, conjures up a storm using his spirit servant Ariel, causing a ship carrying Alonso, king of Naples, and others to wreck near Prospero's island. The survivors including Alonso, his son Ferdinand, and others from the ship's crew and entourage are scattered ashore. Prospero's daughter Miranda is unaware of her father's magic and his past as the rightful Duke of Milan, which Prospero prepares to reveal to her.