“The Vampire Diaries” (8 p.m., The CW): We get our first look at what could be a spinoff
“The Vampire Diaries” (8 p.m., The CW): We get our first look at what could be a spinoff of the series. The “pilot” has Klaus (Joseph Morgan) heading to New Orleans on a tip that a cabal of witches is plotting to take him down.
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