'The Originals' Season 2 Episode 13 Spoilers: Finn Out For Hayley's Blood; Klaus Trusts Siblings For Hope's Protection

Spoilers for "The Originals" season 2, episode 13 revealed that Finn will be out for revenge against Klaus and Hayley's blood is crucial for the success of that plan. Meanwhile, Klaus will more than ever depend on his siblings to protect baby Hope.

The synopsis offered a lot of spoilers for "The Originals" season 2, episode 13 as it reads: "More dangerous than ever, Vincent (guest star Yusuf Gatewood) remains one step ahead after joining forces with a powerful figure from his past. As the threat to Hope's life grows stronger, Klaus (Joseph Morgan) realizes he has no choice but to place his trust in his siblings to ensure she remains protected.

" Meanwhile, after being presented with an enticing proposition, Kaleb (guest star Daniel Sharman) is forced to make a difficult life or death decision, and Elijah (Daniel Gillies) finds himself in the fight of his life after an unexpected visitor arrives at the safe house. At the bayou, Hayley (Phoebe Tonkin) and Jackson (guest star Nathan Parsons) continue to prepare for the unification ritual, but things quickly go awry when they become pawns in Vincent's dangerous plan," the story description adds.

Cartermatt also said that Jackson and Hayley's wedding ceremony won't be in this episode.

Nathan Parsons, who plays Jackson in the series, teased "The Originals" season 2 spoilers to TVLine as he said: "We don't know a whole lot about [Jackson's] past. Let's just say there's a reason he kept this particular secret from Hayley, and I'm not quite sure how she's going to feel when or if it finally comes out."

"The audience knows Hayley's secret, but Jackson doesn't. It's definitely a game-changer for their relationship," he added.

Watch out for more "The Originals" season 2, episode 13 spoilers which will be published as they come along ahead of the airing date on Feb. 9 on CW.