Johnny Depp is back as Jack Sparrow, with Penelope Cruz as a co-star. Zombies and "mermaid waters," among other new elements. Orlando Bloom and Keira Knightley are not in the new film, tilted Pirates of the Carribean: On Stranger Tides.
"Jack Sparrow Faces New Dangers in the Trailer for 'On Stranger Tides' - MOVIE TALK on Yahoo! Movies"