Season 4 Episodes
01: Gather Up the Killers
On the fifth anniversary of Klaus’ defeat, Marcel is king of the city and welcomes the un-sired vampires to New Orleans, only to find they pose an unexpected threat to his rule, leading him to seek counsel from an unlikely source. Meanwhile, as Hayley closes in on the cure that will allow her to revive Elijah and the slumbering Mikaelsons, she faces a final task that will force her to make a ruthless decision.
02: No Quarter
After being cured and woken, the Mikaelson siblings join Hayley in an effort to rescue Klaus from captivity—even if they must face Marcel in the process. Meanwhile, Klaus’ demons materialize in unexpected ways as he suffers from the effects of the Tunde Blade, and Vincent investigates a haunting that will prove to be much more sinister than he could have imagined.
03: Hunter of Ruins
After five long years apart, Klaus attempts to reconnect with his daughter, Hope. Even as father and daughter bond, the rest of the family is still in turmoil. Elijah mediates a conflict between Hayley and Freya to determine the best way to protect the family. Meanwhile in New Orleans, Vincent tells Marcel terrible secrets about his ex -wife Eva Sinclair, even as they begin their search for a mysterious witch who plans to sacrifice a group of innocent children—including Hope Mikaelson.
04: Keepers of the House
Desperate to save her daughter, Hayley turns to Marcel for help uncovering information about the mysterious force that has set its sights on the children of New Orleans. While Klaus remains behind with Hope (guest star Summer Fontana), Elijah and a reluctant Vincent join the hunt, which puts them on a dangerous collision course with an unlikely new threat. Finally, Freya and Keelin (guest star Christina Moses) must put aside their differences as they embark on a journey that may alter the power dynamic in New Orleans forever.
05: I Hear You Knocking
After being marked by The Hollow’s dark magic, both Klaus and Marcel experience the symptoms of a malevolent haunting, forcing the two adversaries on a violent collision course. Meanwhile, Hayley and Elijah head out to speak with Mary (guest star Debra Mooney) after Hayley uncovers a mysterious link between the dark magic and her former wolf pack. Finally, as an exhausted Freya risks her own life to cure Klaus’ infection, a guilt-ridden Keelin (guest star Christina Moses) must decide whether to honor her Hippocratic oath and help Freya—or flee the Mikaelson’s forever.
06: Bag of Cobras
When it’s discovered that The Hollow has employed a mysterious servant to do its bidding, Klaus and Elijah host an elaborate party in order to lure the new threat out and uncover its identity. Feeling a sense of responsibility for The Hollow’s resurgence, Vincent uses his magic to help the Mikaelsons root out this latest threat. Meanwhile, after uncovering information about who may have been behind her parents’ death, Hayley turns to Freya to help unlock her memories from that fateful day.
07: High Water and a Devil’s Daughter
When it’s discovered that The Hollow’s latest servant is on the loose, Freya places a protection spell on the compound, forcing Klaus, Hayley and Hope (guest star Summer Fontana) to remain inside. Meanwhile, Elijah takes matters into his own hands when Vincent is reluctant to perform a dangerous ritual needed to strengthen their defense against The Hollow. Finally, while Freya enacts a risky plan that brings her face to face with their latest threat, an unexpected twist leaves her life hanging in the balance.
08: Voodoo in My Blood
After being summoned by the ancestors, Hayley and Klaus travel to the ancestral world and come face to face with Davina (guest star Danielle Campbell), Klaus’ former foe and the one person who holds the secrets to The Hollow’s demise. Meanwhile, old wounds are re-opened when Elijah and Marcel are forced into an uneasy alliance. Together, they meet with Alaric (guest star Matt Davis) who has tracked down a crucial artifact that could help in their fight against The Hollow.
09: Queen Death
When The Hollow sends a terrifying message to Vincent, he must team with Haley and Freya to embark on a desperate mission to stop the Hollow once and for all—even if it requires a heartbreaking sacrifice. Refusing to allow anyone in his family to pay the high price of defeating their enemy, Klaus makes a surprising alliance and enacts a plan that threatens to change the Mikaelson family forever.
After the devastating events of the previous episode, Klaus requests that his estranged siblings Rebekah (guest star Claire Holt) and Kol (guest star Nathaniel Buzolic) return home to stand by their family against The Hollow. Meanwhile, Freya recruits Hayley for a dangerous journey that will put both their lives at risk—but may be the sole means of saving someone they love. Elsewhere, tensions rise when Marcel leads a hunt for The Hollow—putting him on a collision course with the person he was least prepared to face. Finally, as Kol continues to mourn the loss of Davina, he is forced to consider the lengths he’d go to see her again.
11: A Spirit Here That Won’t Be Broken
When its discovered that The Hollow is using a magical totem to fuel her power, Freya enlists Rebekah (guest star Claire Holt) and Klaus’ help to locate and destroy it. Elsewhere, an ultimatum by The Hollow puts Kol (guest star Nathaniel Buzolic) at odds with his own siblings, while Marcel and Rebekah confront the growing tension between them.
12: Voodoo Child
Klaus is forced to rely on Vincent, who believes he can use The Hollow's own dark magic against itself. The King of New Orleans decides on a deadly backup plan. Hayley struggles to figure out Hope's future in New Orleans.
13: The Feast of All Sinners
In an explosive season finale, the Mikaelsons find themselves out of options as they face the all-powerful and un-killable entity known as The Hollow. With the life of Hope (guest star Summer Fontana) at stake, Vincent proposes a final, desperate plan - one that will force Klaus, Elijah, Hayley, Rebekah (guest star Claire Holt) and Freya to make the greatest sacrifice their family has ever endured.