Watch a sneak peek for Thursday’s Halloween-themed episode of The Vampire Diaries season 5, titled “Monster’s Ball.”

This week, Halloween is coming to Mystic Falls. And of course, that means a fancy dress party.

And after last Thursday’s emotional episode in which the characters finally learned about Bonnie’s death, it’s time for some action.

In this sneak peek for The Vampire Diaries season 5, episode 5 “Monster’s Ball,” we see Elena and Damon dressed up as Anne Boleyn and her husband King Henry VIII:

In the scene, Damon’s attempt at flirting is ruined when Elena shares her lingering guilt about not figuring out that Bonnie had died. She also tells him that she’s determined to discover the truth about her roommate Megan’s death.

We also can’t help but wonder about the significance of Damon and Elena’s costume choices. As Damon alludes to in the clip, Henry VIII had his second wife Anne Boleyn executed by decapitation – which of course is also a surefire way to kill a vampire.

Does this bode ill for Elena, or perhaps for someone who looks like her? With all the doppelgangers running around, it isn’t hard to imagine that one of them will be killed off at some point, right?

You can also watch this extended promo for the episode:

The Vampire Diariess season 5, episode 5 “Monster’s Ball” airs Thursday at 8/7c on The CW.