'Mad Men' Releases First Season 6 Promo (Video)

Mad Men Promo Photo Black & White - H 2012

Mad Men Promo Photo Black & White - H 2012

If you liked the slick promotional stills for the upcoming season of Mad Men, you'll love them set to music.

The AMC drama released its first season six teaser Monday -- and in lieu of cryptic glimpses inside Sterling Cooper Draper Pryce, the spot revisits the dreamy cocktail party photo shoot released in January.

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"You're Invited to the affair of the year," reads the clip, as a parade of images of smiling cast members eventually settles on a forlorn Don (Jon Hamm).

Mad Men returns to AMC on April 7 with a two-hour opener.