Terrence Malick, the notoriously unconventional filmmaker (he once took a two decade career break in between filming Days of Heaven and The Thin Red Line) is working on his next, as yet untitled, project. Comingsoon.net is reporting that the director, currently in post-production on his upcoming film The Tree of Life, has cast Ben Affleck (who's been in the midst of something of a career rebirth in the last couple of years) and Rachel Weisz the upcoming project. The specifics are sketchy at this point but the cast is certainly impressive. Joinng Affleck and Weisz in the romantic drama will be Christian Bale, Javier Bardem, Rachel McAdams and Olga Kurlyenko.