[s4e5] I Hear You Knocking -

: Freya risks her life to create a cure for the infection the Hollow placed on Klaus, solidifying her bond with Keelin as they work together to protect the family. Key Revelations

While the men battle their demons, Hayley Marshall uncovers chilling details about her own lineage through Mary.

: A link is revealed between the Hollow's dark magic and Hayley's former wolf pack, suggesting that the ancient evil has been targeting her bloodline for generations. Emerging Dynamics: Freya and Keelin [S4E5] I Hear You Knocking

" I Hear You Knocking " is the fifth episode of the fourth season of the CW series , which originally aired on April 14, 2017. This pivotal hour serves as a psychological deep dive into the show's two most complex power players, Klaus Mikaelson and Marcel Gerard, as they are forced onto a violent collision course by a malevolent entity known as The Hollow . Psychological Warfare: The Hollow’s Manipulation

Watch the official inside look for this episode to see the producers discuss the Hollow's psychological grip on Klaus and Marcel: : Freya risks her life to create a

: Marcel is haunted by visions of Elijah and Klaus, who goad him to finally seize his revenge against the Mikaelson family for their centuries of betrayal.

: Though the intended sacrifice failed, the Hollow accepts Marcel’s blood and grants his allies a magical thorn capable of killing an Original. Emerging Dynamics: Freya and Keelin " I Hear

: Reviewers from Telltale TV highlight this episode for its LGBTQ+ representation, as Keelin chooses to stay and help Freya despite being given the chance to flee.