Curious Case
Here is the first trailer (in Spanish) for David Fincher's The Curious Case of Benjamin Button about a man (Brad Pitt) who ages in reverse. The film, which also features Cate Blanchett and Tilda Swinton, is based on a short story written in 1922 by F. Scott Fitzgerald who said, "This story was inspired by a remark of Mark Twain’s to the effect that it was a pity that the best part of life came at the beginning and the worst part at the end."
The film is scheduled to be released around Christmas 2008. The music used in the trailer is Aquarium from Carnival of the Animals by Camille Saint-Saens.