Yes. It is the same rating as all of the previous Pirates movies. I'm not sure yet why exactly it is rated PG-13. I am assuming for the action/adventure, scary images, and violence.
The 4th Pirates of the Caribbean movie is On Stranger Tides.
No, it is called Pirates of the Caribbean: On Stranger Tides.
No
the name is: Pirates of the Caribbean 4: On Stranger Tides
The director of the Pirates movies said that there might be another movie,but will probably stay a trilogy.
As of 2011 it is Pirates of the Caribbean: On Stranger Tides. I've heard that they plan to make a Pirates of the Caribbean 5 and 6 in the next few years though.
Pirates of the Caribbean On Stranger Tides happens afterthe first 3 Pirates of the Caribbean movies.
It is called Pirates of the Caribbean: On Stranger Tides, but it does deal with the journey to the fountain of youth.
To find the fountain of youth
There were not any sharks in that film
Pirates of the Caribbean: On Stranger Tides
The name of it will be Pirates of the Caribbean 4: On Stranger Tides. It will be released May 20th, 2011. New actors in the series involve Penelope Cruz and Ian McShane.