Changeling is directed by Clint Eastwood and stars Angelina Jolie. In other words:

Expect a blockbuster.

The film comes out in November, 2008, and here's a summary of it, along with a couple pictures from the set:

Jolie plays Christine Collins, a mother whose prayers are met when her kidnapped son is returned. However, amidst the frenzy of the photo-op reunion, she realizes this child is not hers.

Facing corrupt police and a skeptical public, Collins desperately hunts for answers, only to be confronted by a truth that will change her forever.