Maggie Gyllenhaal (Donnie Darko, Secretary) looks to be the NEW Rachel Dawes (potrayed by Katie Holmes in Batman Begins).

Aaron Eckhart (Thank You for Smoking, The Black Dahlia) is 90% locked to play Harvey Dent/Two-Face. It's not confirmed by WB (nor is the first item above), but all the solid, inside sources are all saying the same thing.

No word on Morgan Freeman returning as Lucius Fox, yet.

Release date is July 18th, 2008.