Peta Sergeant

Elijah takes matters into his own hands; the Mikaelsons throw an extravagant party; a violent fight ends unexpectedly.

Supergirl is joined by familiar faces from the past to help her stop Lex and Nyxly for good; Alex and Kelly prepare to walk down the aisle.

Hayley is willing to do whatever it takes to protect her baby; Francesca, Jackson and Oliver meet to discuss the future of the werewolves in New Orleans; Cami and Davina come together to take down Klaus.

Elijah and Klaus plan to collect the sacred stones Genevieve needs to alter fate of the werewolves; Marcel rallies an army to regain control of the city; Cami is threatened.

Hayley confronts an enemy and winds up in peril; Genevieve struggles to stay in control of Davina and the other witches; nightmares about his father force Klaus to examine his relationship with his adoptive son.

Determined to keep everyone safe from Lex and Nyxly, Supergirl doubles down on patrol; Alex is torn between duty and finally allowing herself the time to enjoy her new family; Brainy receives heartbreaking news.