'Mad Men' Season 4 Recap: Catch Up in Time for Sunday's Season 5 Premiere! (PHOTOS)
Suffice to say, a lot has happened in the year and a half since Mad Men went off the air. So, just in case you forgot what happened in season 4, we're here to catch you up on all of Don, Betty and Peggy's major drama.
Check out 10 highlights from last season in our gallery now, then be sure to watch Mad Men when it returns for a fifth season Sunday at 9PM on AMC!