The King of Naples, Sebastian, Antonio and Ferdinand are on a boat in the middle of The Tempest. The boat then breaks in half and everyone in it is thrown out to sea. The storm was caused by Ariel on Prospero's orders.
Prospero has been betrayed by his brother Antonio. Prospero and Miranda were then cast off on a small boat and ended up on an island where they had been living for the past 12 years.
Alonso arranges a search party to go and look for Ferdinand as he believes that he was lost or killed in the storm.
Ferdinand has fallen deeply in love with Miranda but Prospero is not happy about this. Meanwhile, Antonio and Sebastian and planning to murder the King so that Sebastian will be able to become King.
Prospero arranges a banquet for everyone on the island and says that there are three traitors. Antonio and Sebastian do not feel sorry for their actions. Furthermore, Caliban is plotting to murder Prospero so that he can rule the island.
Finally, Prospero agrees to Miranda and Ferdinand to get married. Alonso also is happy about the marriage and returns Prospero's dukedom. Prospero decides to release Ariel.