The Vampire Diaries (Monday-Friday, 8/7c, The CW)
Get bit. The CW's Southern Gothic answer to Twilight-mania is at least as sexy and twice as fun, burning through so much bloody story in its second season that this weeklong marathon of the sophomore year's first 10 episodes should come in handy, with two episodes airing each night. This time around, admire the ladies of Mystic Falls, in particular Nina Dobrev doing double duty as the virtuous Elena and the evil vamp Katherine, and Candice Accola as Caroline, whose transformation into one of the show's most fascinated and tormented characters took nearly everyone by surprise.
Glee is parting ways with actor Patrick Gallagher, who is not expected to reprise ...