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.
