We’ve all seen the skull that’s often used in posters and promos for the Pirates of the Caribbean movies, but if you missed it the first time, there’s some sneaky changes for the latest installment in the franchise, Pirates of the Caribbean: On Stranger Tides.

As you can see in the image above, the new skull is noticeably different with a nice chrome finish to it for some reason or another, but what other secrets and special additions does it hold?

Click on over to the other side now to find out and see a gigantic poster where you can see these hidden treasures close up, including a famed Disney character who’s hiding better than Waldo ever did.

When the news of a fourth Pirates Of The Caribbean movie was announced, there was promises zombies, and so far we’ve gotten only a tiny glimpse from the trailers of said zombies.

Now, Disney has released concept art for the zombies that will appear in the upcoming film, Pirates Of The Caribbean: On Stranger Tides.

Check out the gallery of concept art here below.

The film hits theaters on May 20, 2011.

As you can see above, a lovely new banner featuring Captain Jack Sparrow (Johnny Depp) has been released by Disney for their upcoming blockbuster, Pirates of the Caribbean: On Stranger Tides.

Along with the banner, the studio has also sent out a veritable collection of fun facts about the movie, including nuggets of information about this fourth film in the franchise, the production, the various cast and crew, and a bunch of other interesting little bits you might be interested in knowing.

You can see a larger version of the banner by clicking above, and you can read all of Disney’s Pirates of the Caribbean: On Stranger Tides fun facts by clicking on over to the other side now!

A few days ago, we posted a 10-second sneak peek of Disney’s Pirates of the Caribbean: On Stranger Tides Super Bowl TV spot.

The TV spot just aired during the third quarter of the game, and now Disney Pictures has posted the full 30-second commercial online.

Watch the full TV spot here below.

Pirates of the Caribbean: On Stranger Tides hits theaters May 20, 2011.

Walt Disney Pictures has released a sneak peek of the Pirates of the Caribbean: On Stranger Tides TV spot which will air this Sunday during the Super Bowl.

Watch the 10-second clip here below.

You can also text CAPTAIN to DISNEY** (347639) to receive an extended look at the TV spot delivered right to your phone; you’ll also get other info and a chance to purchase tickets to the film before anyone else.

Pirates of the Caribbean: On Stranger Tides hits theaters May 20, 2011.