The Originals 2×19 “When the Levee Breaks” – Setting the stage for a bloody showdown, Dahlia (guest star Claudia Black) gives Klaus (Joseph Morgan) and Hayley (Phoebe Tonkin) a deadline to turn over baby Hope. Elijah (Daniel Gillies) attempts to convince Klaus that they need to work together in their fight against Dahlia, but Klaus forges ahead with his own dangerous plan, leaving everyone concerned about his next steps. Meanwhile, when Hayley realizes their chances of outrunning Dahlia are slim, she devises a risky plan and enlists Aiden’s, guest star Colin Woodell, help. Elsewhere, Freya (guest star Riley Voelkel) gives Rebekah (guest star Maisie Richardson-Sellers) and Elijah an ultimatum, and Marcel (Charles Michael Davis) strategizes on how best to deal with Klaus’ erratic behavior. Leah Pipes and Danielle Campbell also star. Bethany Rooney directed the episode written by Marguerite MacIntyre (#219). Original airdate 4/20/2015.