Keira Knightly and Orlando Bloom dropped out so this was a 'Jack Sparrow' movie. Penelope Cruz plays Jacks love interest. The movie itself was very good with often hints of humour. Two things I would say is too long by about twenty minutes and they tried too hard to set up a romance that was missing since Elizabeth and Will are gone. Far-fetched romance that sidetracked you from the actual story.
But if your looking for a funny track on the pirate take go and see it!!