Sometimes, the past comes looking for us.

So teases an extended preview for this Thursday's episode of The Vampire Diaries, "Katerina." On the installment, viewers can look forward to Elena confronting a tomb-trapped Katherine; Damon bonding with Rose; and Bonnie meeting a student named Luka.

Want an early look at a couple of these developments and at a handful of scenes from the upcoming episode? Click on each of the following photos for a larger version. We can't wait to see what happens next!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.