The characters on Dexter have never been much for family holidays or Thanksgiving for that matter. But we learn what the timely occasion signifies in “Hungry Man,” the ninth episode of Dexter ’s fourth season. For Dexter Morgan, Thanksgiving is an opportunity to

get closer to Trinity— his most dangerous adversary yet. For LaGuerta and Angel, on the other hand, the holiday is all about spending time together at work “unfortunately.”

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Dexter: Preview of Episode 4.9 "Hungry Man"