Jerry O'Donnell

In the Season Four premiere, Dexter sleeplessly struggles to balance his new family life with his dark, murderous drive for a fresh victim, and his busier-than-ever forensic career pursuing a new target, "The Trinity Killer." Also available on iTunes, Amazon Instant Video and VUDU

Freddy and Ken take a client out to lunch who stirs Roger Sterling's heart. Also available on Amazon Instant Video and VUDU

Don and his team hunt down a 30-year-old teacher and her 17-year- old boyfriend who are on a crime spree from Indiana to Los Angeles, on part one of a two-part third season premiere. Also available on Netflix, iTunes, Amazon Prime and VUDU

A teenage gang mugs closeted gay men; a man from Chris' past returns, threatening her professional credibility and her relationship with T.C.