Nina Dobrev goes back in time on tonight's new episode of The Vampire Diaries. Yesterday, Nina tweeted her excitement for the episode titled, 'Children of the Damned.'

"3 words-Tomorrow. Night. Katherine."

Nina is of course referring to her second character in the show, Katherine. The dead (maybe) vampire who originally turned Stefan and Damon into vampires. And who we now know is a relative of Nina's primary character, Elena Gilbert.

And tonight's episode promises to be just as thrilling as last week's, which was packed with new characters and new romances, because we finally get to see Katherine in all her evil vampire glory. Yup, things are going to get bloody.

Catch the episode tonight at 8 PM ET. Meanwhile, check out our set walk-through video from our recent visit to the TVD set. We didn't get to see Katherine's plantation, but we did spend a lot of time in Stefan's bedroom. Jealous much?

'The Vampire Diaries' Goes Back In Time

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