'Til the Day I Die

S5, E11: Klaus (Joseph Morgan) turns to Davina (guest star Danielle Campbell) for help to learn more about a mysterious affliction affecting Hope (Danielle Rose Russell). On their wedding day, Freya (Riley Voelkel) and Keelin (guest star Christina Moses) make a tough decision about their future together, while Elijah (Daniel Gillies) is forced to confront a past memory of Hayley. Finally, Declan’s (guest star Torrance Coombs) growing curiosity in the city’s supernatural secrets forces Marcel (Charles Michael Davis) to step in.