A batch of Mad Men teaser images have been released ahead of the show's final season premiere in April, and they appear to be the first ever that don't include that classic Matthew "King Of Vague" Weiner sidelong glance. What does it mean that there are no intense sidelong glances? What is Matthew Weiner trying to tell us?! Click through for a look back at Mad Men's photo teasers, from season 1 through 7, including those often mysterious posters...
