Another part of the royal party — the court jester and the butler — has also come ashore. Trinculo and Stefano each stumble upon Caliban, and each immediately sees a way to make money by exhibiting Caliban as a monster recovered from this uninhabited island. Stefano has come ashore in a wine cask, and soon Caliban, Trinculo, and Stefano are drunk. While drinking, Caliban hatches a plot to murder Prospero and enrolls his two new acquaintances as accomplices. Ariel is listening, however, and reports the plot to Prospero.
Meanwhile, Prospero has kept Ferdinand busy and has forbidden Miranda to speak to him, but the two still find time to meet and declare their love, which is actually what Prospero has planned. Next, Prospero stages a masque to celebrate the young couple's betrothal, with goddesses and nymphs entertaining the couple with singing and dancing.
While Ferdinand and Miranda have been celebrating their love, Alonso and the rest of the royal party have been searching for the king's son. Exhausted from the search and with the king despairing of ever seeing his son alive, Prospero has ghosts and an imaginary banquet brought before the king's party. A god-like voice accuses Antonio, Alonso, and Sebastian of their sins, and the banquet vanishes. The men are all frightened, and Alonso, Antonio, and Sebastian run away.
