Earlier this week we saw photos of Dexter star Michael C. Hall on the beach set of his show here in SoCal filming a new episode for the forthcoming 7th season. As you may recall, MCH was spotted with one of his former Dexter co-stars who will be making her return to the show this season (click HERE for a refresher on who that co-star is). Today we get to see a new batch of promo photos newly released by Showtime that are meant to tease the central relationship in the new season of Dexter. We all know that Dexter Morgan and his sister Deb will be facing a lot of challenges this coming season … but what will be the outcome of their, er, dilemma. I can’t WAIT to find out. Check out the photo gallery below, the pics are really fab.