Say what you want about the Pirates franchise, you know you like it.
The trailer for the 4th installment was just released and it includes Penelope Cruz, topless Mermaids (but its Disney and you know how they teased you with Ariel like 15 years ago... prudes), and Keith Richards who cannot be killed by conventional earth weapons or chemicals. They're looking for the fountain of youth in this one which appears to be Will Turnerless, oh well.
Trailer source: Yahoo Movies -> http://movies.yahoo.com/movie/1809791042/info
Official site -> http://disney.go.com/pirates/