Mad Men definitely seems to be swinging into a new era for its final season, which starts Sunday on AMC with seven episodes this year and the final seven airing in 2015. Filled with fab fashions and a groovy color palette, the premiere is a showcase for all our major characters. Pete, Peggy, Joan, Roger - we get a chance to see what they're all up to, and some of it is not what you'd expect. That goes for Don Draper, too, who seems poised for a change as everyone gets closer to a new decade. As one character says in the episode's first few moments: "This is the beginning of something."