Production on season 3 of Mad Men has already begun. The show’s creator and executive producer Matthew Weiner will be back with cast members Jon Hamm (Don Draper), Elisabeth Moss (Peggy Olson), Vincent Kartheiser (Pete Campbell), January Jones (Betty Draper), Christina Hendricks (Joan Holloway), and John Slattery (Roger Sterling).
The season premiere is scheduled for August 2009.
