Klaus is out seeking for revenge in next week's episode of "The Originals" titled "Fire by Fire." After escaping death in the hands of his own brother, Elijah, who stabbed him, the wolf vampire hybrid is determined to settle the scores.

Klaus took responsibility of Aiden's murder and now, he is running amok in New Orleans stocking up his body count with a new unlikely ally to get baby Hope. Rebekah knows what his brother can do and the worst is his ability to "kill anyone who'd try to take his daughter."

The sought after toddler is with Hayley, who, with Jackson, fled the flooded bayou before Dahlia could take Hope away from them. Though Klaus is one big pressing problem Elijah, Freya and Rebekah attempt to take down Dahlia first as they push through their plan to draw in the witch into a compound where either the trio or her would meet demise.

Meanwhile, Marcel finds himself a target of a dangerous new threat while Davina is presented with an offer that could potentially bring back Kol and endow her immense power. However sacrifices should be made and the decision she makes about this is bound to change her life forever.

"Vincent presents her with an opportunity that could bring her closer to bringing back Kol," Danielle Campbell, who plays Davina in "The Originals" revealed to TV Line, "and it'll also put her in a [higher position] of power."

Her belief that Klaus killed Aiden will likely be a great driving force in that decision. As Campbell told the aforementioned website, "the most important thing to Davina is taking care of the few people she really trusts," one of these people is Aiden.

"She can't understand how Klaus has managed to kill yet another person [that she loves]. She's ready for Klaus to be dead and out of her life," the actress declared.

During the interview, Campbell managed to dish out details about "The Originals" season 2 finale. Calling the final episode "a really big finale." She revealed that the episode will "[close] a lot of doors that have been left open and the third season will basically feel like a new show. We're introducing a new storyline and it's going to be very exciting."

"The Originals" season 2 episode 22 "Fire by Fire" will air on May 5.