The Tempest

Prospero, exiled on an enchanted island with his daughter Miranda, raises a magical tempest to wash ashore a ship carrying the enemies who usurped his dukedom years ago -- his brother Antonio and Alonso, the king of Naples. Alonso's son Ferdinand is feared dead but has washed to another part of the island, where he meets and falls in love with Miranda. Prospero punishes the usurpers and regains his dukedom, as Miranda gains a royal husband.