03/29/2011 02:45 pm ET Updated May 29, 2011

'Mad Men' Season 4 DVD Features 'Divorce: Circa 1960s' Documentary

SO MUCH television, so little time:

* Do you buy TV shows on DVD for the episodes or the extras?

Lionsgate seems to think "Mad Men" fans want to understand a lot more of the history behind the 1960s-set melodrama.

And when I say a lot more, I'm talking a three-part documentary about "Divorce: Circa 1960s" that's included, along with the usual commentaries, in today's DVD/Blu-ray release of "Mad Men: Season 4."

Read more on 03/29/2011