Mad Men's Jay R. Ferguson Talks Stan & Peggy's 'Perfect' Ending and Nearly Blowing the Finale's Biggest Surprise

Warning: The following contains spoilers from Mad Men‘s series finale. Long before we watched Mad Men‘s Don soak up his first “om,” cast member Jay R. Ferguson was part of a very small, very privileged party let in on a huge secret. It happened immediately following the table read of the AMC drama’s final episode; everyone […]