On TV Tonight: Thursday December 22, 2011

NET 8PM 8:30PM 9PM 9:30PM 10PM 10:30PM
ABC Disney’s Prep & Landing Disney’s Prep & Landing 2 I Want a Dog for Christmas, Charlie Brown Grey’s Anatomy ®
CBS The Big Bang Theory (R) Rules of Engagement (R) Person of Interest (R) The Mentalist (R)
CW The Vampire Diaries (R) The Secret Circle (R)
FOX The X Factor The League (FX)
NBC Who’s Still Standing? The Office (R) Whitney (R) Prime Suspect

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