The Vampire Diaries Episode 4.09 ‘O Come All Ye Faithful’ Extended Promo Trailer

The Vampire Diaries airs its mid-season finale on Thursday December 13, and Klaus has never been more in demand. While Tyler and Caroline argue over him, Stefan is adamant that he remain alive as long as he can lead them to a cure. Meanwhile, Haley makes it clear in her own crazy way that she’s not on board the crazy scheme train.

Catch ‘O Come All Ye Faithful’ Thursday December 13th, 8/7c on the CW.