Deadline‘s Tim Adler is reporting that three out of the four principal roles in Roman Polanski‘s God of Carnage have been cast, and that the chosen are Jodie Foster, Kate Winslet and Christoph Waltz.

Having seen the original B’way version, I’m guessing that Foster has the Hope Davis vomiting role, Waltz has the Jeff Daniels role (lawyer, compulsive cell-phone calls, Davis’s wife), Winslet the Marcia Gay Harden role (book on Darfur) and James Gandolfini‘s role (hardware store owner, Harden’s husband) is the one yet to be cast.

Filming of Yasmina Reza‘s Tony-winning play will begin in Paris next February, Adler’s story says, and wil last for 12 weeks.