Showtime has unveiled a third trailer for Season 7 of Dexter, a video that offers a quick tease of footage that you won't be able to fully process, literally. This sped-up promo features new scenes from the Season 7 premiere, Episode 7.01: Are You...?, airing Sunday, September 30.

CLICK HERE to visit TVWeb and watch the first footage from this highly-anticipated new season!

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