What happens when a pair of doppelgangers with a tempestuous past comes face-to-face? Things get heated. Elena is in search of Katherine on this week's episode of The Vampire Diaries and with the ...

Katherine is one of the more complex characters in The Vampire Diaries, and her character arc remains one of the most compelling.

Once Katherine returned to Mystic Falls in The Vampire Diaries' season finale, it didn't take her long to do some serious damage. Kissing Damon! Stabbing John! Producers and cast say her tour of ...

In The Vampire Diaries ‘ season 4 finale, Elena Gilbert finally came face-to-face with Katherine, a.k.a. her doppelganger, a.k.a. the woman she’s been waiting to throw down with since, like ...

Kevin Williamson once explained how he expanded Katherine's entrance in 'The Vampire Diaries' from the L.J. Smith books.

On The Vampire Diaries, the Petrova doppelgängers were basically identical. They had the same sweet face and love interests, however, there were various differences between these two characters ...

“The Vampire Diaries” is very much about history repeating itself. At the center are two brothers who’ve twice been in love with the same girl.

Sure, Katherine may have led a lonely existence, but her ability to protect herself ultimately kept her alive — in the vampire sense, at least.

5. Damon rips out Mason’s heart. After getting all the information he could of out Mason -- Katherine loves him and wants the moonstone to break the curse so Mason won’t have to turn anymore ...

What happens when a pair of doppelgangers with a tempestuous past comes face-to-face? Things get heated. Elena is in search of Katherine on this week's episode of The Vampire Diaries and with the ...