TRANSPLANT
Alejandro González Iñárritu, whose “Amores Perros” earned an Oscar nomination in 2001, moved from Mexico to the U.S. to continue working on films. But that doesn’t mean that his “Babel,” a new effort starring Brad Pitt and Cate Blanchett, is just another U.S. movie — seven of his key collaborators are Mexican.

(Fernando Franco / Paramount Classics)