William Abadie

When Blair’s father, Harold (recurring guest star John Shea, comes home for the holidays with an unexpected guest -- his boyfriend, Roman (guest star William Abadie - "Entourage," "The O.C.," "The Pink Panther") -- Blair finds it difficult to hide her disappointment and hatches a plan to get rid of Roman for good.

Season Four finale. At Cannes, the guys party it up and attend to the business of selling 'Medellin,' a not-so-easy task since the finished film has yet to be screened. Meanwhile, Drama enjoys the benefits of 'Viking Quest''s popularity overseas.

When publishing mogul Bradford Meade (Alan Dale) hands the reins of Mode, the bible of the fashion industry, over to this son, Daniel (Eric Mabius), he specifically hires Betty Suarez as his son’s new assistant - mostly because she's the only woman in NYC Daniel won't sleep with. Though this "player" is reluctant to accept her at first, Betty's indomitable spirit and bright ideas will eventually win him over. Neither of them really knows the ins and outs of the fashion world, but the two are a formidable team against those who will do anything to see them fall.

When Danny finds a disoriented man in a park covered in his girlfriend's blood, he finds it hard to believe that the man has no recollection of the night's events until they find a strong narcotic in his bloodstream. Meanwhile, Jamie gets into trouble when he helps an off-duty officer cover up his intoxication after he apprehended an armed robber.

When Summer tries to become the gossip-loving girl she once was, she realizes that Brown may have changed her forever. Fortunately, Seth continues to be supportive of the new Summer through all of her endeavors.