'The Originals' First Look: A Blood Sacrifice? [Exclusive Photos]

"The Originals" returns Tuesday with all-new episodes, and we've got an exclusive sneak peek at the Jan. 21 installment, "Après Moi, le Deluge"!

It's all about witches that week, as Davina (Danielle Campbell) falls ill, wreaking havoc across the French Quarter. As Marcel (Charles Michael Dance) frantically tries to figure out a way to help her, Sophie (Danielle Pineda) comes forward with some surprising info about The Harvest that could save Davina.

Might that involve some kind of blood sacrifice from the Originals? These two photos show Klaus (Joseph Morgan), Rebekah (Claire Holt), Elijah (Daniel Gillies), and werewolf Hayley (Phoebe Tonkin) standing under umbrellas in drenching rain facing an unknown figure. Then, Rebekah slices a knife across her palm to draw blood.

All we know from The CW is that it's "not what it seems." Hmmm … what are your best guesses? Tell us in the comments!

Watch a preview of the Jan. 14 episode:

"The Originals" returns Tuesday, Jan. 14 at 8 p.m. on The CW.