Lionsgate has announced  details for the 4-disc DVD and 3-disc Blu-ray releases of the fourth season of AMC’s hit show, Mad Men. Extras will include commentaries by Matthew Weiner and the cast and crew on all 13 episodes, a Divorce: Circa 1960s 3-part documentary, 2 featurettes ("How to Succeed in Business Draper Style", "Marketing the Mustang: An American Icon"), and 1964 Presidential Campaign Archival footage.

The fourth season will hit stores on March 29th.

Source: DVDactive