Don Draper, played by Jon Hamm, faces personal and professional upheaval in season four of Mad Men.
Don Draper, played by Jon Hamm, faces personal and professional upheaval in season four of Mad Men.
Don Draper, played by Jon Hamm, faces personal and professional upheaval in season four of Mad Men.

New season of 'Mad Men' features breakup, shakeup

July 22, 2010 9:27 AM