Klaus Mikaelson

Niklaus "Klaus" Mikaelson is a fictional character from the novel The Vampire Diaries and the American television show by the same name, first appearing in The Vampire Diaries: Dark Reunion: Volume IV(1992) as a big bad, the primary antagonist, and the first known hybrid of an Original vampire and a werewolf. Created by L. J. Smith and adapted by Julie Plec and Kevin Williamson, the character was portrayed by the British actor Joseph Morgan across The Vampire Diaries Universe.

In The Vampire Diaries novel, Klaus initially arrived in Mystic Falls as a powerful villain with the intention of lifting a curse that restricts his hybrid abilities. His arrival sparks conflicts with the Salvatore brothers, Elena Gilbert, and the supernatural community. Klaus is portrayed as a fearsome and ruthless vampire who is emotionally damaged due to physical abuse by his stepfather, Mikael.

Klaus is the father of Hope Mikaelson and adoptive father of Marcel Gerard and, later in the television series, had a brief relationship with Hayley Marshall.

Morgan received positive reviews for his portrayal of Klaus, winning a TV Guide Award, and People's Choice Award, and receiving a Teen Choice Awards, MTV Millennial Awards nomination. His character development continued in The Originals, where Klaus moved to New Orleans and becomes involved in conflicts over family loyalty, political power, and personal redemption.

Niklaus Mikaelson is an adapted version of the character named "Klaus,"^[1] who first appears as a villain in L.J. Smith's first novel collection The Vampire Diaries, "Dark Reunion: Volume IV" published in 1992. The character of Klaus becomes more prominent after the released of the first four novels, where Klaus becomes the main antagonist of the The Vampire Diaries an ancient vampire whose strength could hardly be defeated.^[2]

In the television series of the same name, Klaus is depicted as a thousand-year-old hybrid of a vampire and werewolf. He starts off as a villain and evolves into an antihero as his life story is revealed through both shows.^[3] This character is characterized by his duality where there is a conflict between being loyal to one’s family and being ruthless and suspicious. In The Originals, Niklaus’ character takes the form of a father who occasionally shows signs of self-restraint.^[4]

Klaus was introduced as the main antagonist in the second season of The Vampire Diaries, and he later became the protagonist in the spin-off The Originals.^[3]

Niklaus Mikaelson was born in the 10th century in a small settlement that would eventually become Mystic Falls. His mother, Esther, a witch originally from Norway, was taken away by Viking raiders with her sister.^[5]

As the son of a witch, Niklaus and his siblings were each born with magic, an inherited gift that flowed through their maternal bloodline.^[6] Niklaus was conceived during Esther’s affair with a werewolf named Ansel, though he was raised to believe that Mikael was his biological father.^[7] A strict Viking warrior and landowner,^[8] Mikael fathered six of Klaus's half-siblings, Finn, Elijah, Kol, Rebekah, and Henrik. Freya, the eldest, was taken by Dahlia as part of a fertility bargain, though Mikael believed she died during the plague.^[9][6]

Klaus grew up in an abusive household, enduring a traumatic childhood as the sole target of Mikael's abuse, while his siblings were spared.^[10] Before centuries of violence hardened him, Klaus was not always the monster. A flashback in The Originals shows a him comforting his sister Rebekah during a storm, handing her a hand-carved knight and promising he would never leave her side.^[11][12] Esther also attempted to protect her son by giving him a magical necklace that suppressed both his anger and lycanthropy, therefore concealing her adultery from Mikael.^[13]

Klaus younger brother, Henrik, was killed while witnessing his brother's transformation into a werewolf.^[14] In his grief, Mikael pressured Esther to perform magic to safeguard their remaining children. Her ritual transformed them, along with Mikael himself, into the original vampires. Klaus's first vampire kill activated his dormant werewolf gene, thereby exposing Esther's secret affair. To conceal this, Esther and Mikael cursed his werewolf side, leaving him isolated and resentful.^[15]

Outraged by his betrayal, Klaus killed Esther choking her to death and blamed Mikael for the crime.^[16][7] Afterwards, he murdered Ansel because he knew that Hope was alive because both of them were wolves.^[17][18]

Introduction of Klaus in the story occurred in the second season as a character who threatens Elena Gilbert and her friends. His introduction in the show occurs in an episode named "Klaus" where he appears in the guise of Alaric Saltzman and later reveals his true identity. Klaus seeks an end to the sun and moon curse limiting his werewolf capabilities and performs a ceremony involving the sacrifice of three individuals comprising a vampire, werewolf, and doppelgänger (Elena). The ceremony enables him to put an end to the curse and make himself the first hybrid of vampire and werewolf. However, his werewolf capabilities are controlled by the moonstone using a coven of witches including his mother.^[19] Many years later, Klaus returns to Mystic Falls^[20] where he meets up with Katerina Petrova and her doppleganger Elena Gilbert. He uses Isobel Flemming to find Elena and sets out to break the curse by putting aside his werewolf side.^[21] Klaus manages to catch and torture Katerina, gets the moonstone, and procures the three necessary elements to break the curse a doppelganger, a werewolf, and a vampire, thereby transforming Jenna Sommers into a vampire.^[21]

Klaus’s family history gradually unfolds: he was responsible for killing his mother, Esther, after she suppressed his werewolf side, and he has been hunted for centuries by his stepfather, Mikael.^[7] Damon Salvatore (Ian Somerhalder) later removes the dagger from Elijah, triggering a series of events that lead to the revival of the other Original siblings. This ultimately reunites Klaus with his family, although their relationships remain volatile and fractured.^[22][23] While he continues to rule in Mystic Falls, Klaus forges an intriguing friendship with Caroline Forbes (Candice King). After saving her from a werewolf's bite,^[24] he begins to woo her by inviting her to the Mikaelsons' ball and dancing with her. Although she rejects him. Klaus is then incapacitated by a desiccation spell cast by Bonnie Bennett and is seemingly killed by Alaric Saltzman. However, a spell cast by Bonnie allows Klaus’s spirit to inhabit Tyler’s body until he is restored to his original form.^[25]

Klaus is on the hunt for the cure in later episodes, in order to restore his capacity to sire hybrids. Eventually, Klaus leaves Mystic Falls for New Orleans, in an attempt to retake control from Marcel Gerard. Klaus makes a brief appearance at Caroline's high school graduation ceremony, rescuing her, along with Elena and Stefan, from some vindictive witches. In farewell, Klaus allows Tyler to leave Mystic Falls.^[26]

Klaus makes a brief return in the series’ 100th episode,^[27][28] where he and Caroline share a passionate yet final encounter.^[29] He is later referenced during flash-forwards in season seven, with characters noting his absence from New Orleans for three years. In a crossover storyline, Stefan seeks Klaus’s assistance against Rayna Cruz, during which Klaus offers both practical support and personal comfort to Caroline following her mother’s death. Their bond is reaffirmed, though Klaus’s journey ultimately leads him back to his family in New Orleans.^[30]

In the series finale, Klaus does not appear in person but sends a generous donation to Caroline to support her school for supernatural children, symbolizing his enduring respect and affection for her.^[31]

In the first season of The Originals, Klaus returns to the French Quarter of New Orleans on account of a rumour concerning a plot against him. The reality is that his protégé, Marcel Gerard, has taken over control of New Orleans.^[32] Furthermore, Klaus finds out that Hayley Marshall, who was once involved in a relationship with him, is pregnant with his child, a unique case of the first werewolf-vampire hybrid ever conceived.^[33] Although Klaus has some reservations about Hayley’s pregnancy at first, he eventually regards it as a chance for him to redeem himself. This season sees Klaus trying to keep control of New Orleans and his family safe from witches, vampires, humans, and even his own siblings who pose a threat to him.^[34]

Klaus faces new challenges from his parents in season two. His mother, Esther, returns in a different form and attempts to rid his children of their vampirism, while his father, Mikael, long believed to be dead, is resurrected. Klaus also encounters his controlling aunt Dahlia, who seeks to take custody of his daughter Hope.^[35] Throughout the season, Klaus struggles to keep Hope safe from Dahlia's grasp, and his interactions with Elijah, Rebekah, and Hayley create tension. His paranoia and manipulation fuel family drama, all while he strives to fulfill his role as Hope's protector.^[36]

In the third season, Klaus grapples with a Mikaelson family prophecy predicting his death at the hands of friends, foes, or relatives. This prophecy pits him against friends and further alienates him from his siblings.^[37] “The return of Klaus's first sired vampires, Elijah, Rebekah, Tristan, Aurora, and Lucien, brings new conflicts arising from the prophecy.”^[38] During this time, Klaus's storyline with Cami O'Connell reveals a gentler side of his personality, but her eventual demise plunges him into deeper violence and despair.^[39]

In season four, Klaus is imprisoned for five years due to the events of the previous season.^[40] Upon his release, he must confront the emergence of the Hollow, a dark entity with intentions toward his daughter.^[41] Klaus teams up with his siblings to safeguard Hope, but the family discovers that the only way to defeat the Hollow is to harness its dark energy and then separate.^[42] Klaus makes the greatest sacrifice, opting to sever his bond with Hope by leaving New Orleans.^[43]

In the fifth and final season Klaus came back to New Orleans, having been away from his daughter for many years. As a teenager, Hope is learning how to control her powers and the risks that come with them. Klaus attempts to reach out to his daughter despite his efforts being thwarted by the Hollow's constant pull, which seeks to ruin their family line. In the end, Klaus chooses to sacrifice his life so that he can release the Hollow's power over Hope, with Elijah doing the same.^[44]

In the first season, during Hope’s transition into becoming the tribrid, she learns from the Necromancer that Klaus’s spirit is trapped in Limbo, unable to find peace until she completes her journey.^[45]

In the episode "Everything That Can Be Lost May Also Be Found," Rebekah and Freya tell Hope that over the past three years, they have used magic to gather Klaus’s remains throughout New Orleans, preparing a proper funeral in his honor. Kol mentions that the siblings have disagreed on how to manage the ashes, discussing the best way to commemorate him. They ultimately decide to pass Klaus’s ashes to Hope.^[46]

In the series finale, Hope takes the ashes and seeks Landon’s help to locate her father’s spirit for a final conversation to free him from Limbo. Ethan later reveals that Klaus has already found peace. With Landon’s assistance, however, Klaus sends a final message to Hope from beyond.^[47][48] In this message, Klaus shares wisdom drawn from his centuries of life and immortality, reaffirming his love for her. He tells her she is his greatest legacy, calling her his "always and forever" and crediting her as the reason for his peace. Afterward, Hope scatters his ashes at the Salvatore School, providing the farewell his family had long intended.^[49][50]

Klaus Mikaelson is portrayed by British actor Joseph Morgan, after an audition screen test process that drew several hundred candidates. In his interpretation of the character, he stated that it was based on a psychological notion of stillness; that is, that a person with nothing to fear would have no need to show any sort of aggressive behavior and thus make him unpredictable rather than intimidating. He took inspiration from a number of films in creating his version of the character, specifically those where characters had an air of charisma but were sociopaths at their core. He also prepared using music that included classical choir songs and soundtracks for movies.^[51][52][53]

Morgan disclosed that his character was inspired by figures such as James Spader’s early roles, Lestat from Interview with the Vampire, Hannibal Lecter, and Robert Knepper’s T-Bag from Prison Break. He pointed to a combination of dangerous charm and unpredictability as the core of what he was going for, Stating, "I saw some of his stuff later on and thought, I'll try to bring some of those elements into it. But I really felt like Klaus should have a stillness and a confidence".^[52]

Behind the scenes, Morgan revealed a long-standing fascination with characters initially perceived as antagonistic yet rich with evolving moral depth,^[55] A trend he maintained in later roles, such as Colonel James Ackerson in Halo.^[56]

Klaus has been characterized as one of the most damaged character in The Vampire Diaries Universe, embodying both the essence of a ruthless villain and a tragic anti-hero. As the first Original Hybrid, he is a character caught between his violent tendencies, his fear of abandonment, and his longing for family and love.^[52][57][10]

Klaus's relationships with the other characters, particularly Elijah and Rebekah, evolve throughout the series.^[58] Elijah serves as Klaus's moral compass, consistently striving to redeem him and uphold the "Always and Forever" vow of family loyalty.^[59]

Rebekah's relationship with Klaus is more chaotic, as her yearning for independence clashes with his need for control.^[60]

His relationship with Katerina Petrova began in 1492 England, Klaus sought Katerina Petrova, the doppelgänger, to sacrifice her and break his hybrid curse. Petrova, exiled from Bulgaria for bearing a child out of wedlock, escaped Klaus by becoming a vampire, rendering herself useless for the ritual. Enraged, Klaus murdered her family, condemning her to a life of exile and fear.^[61][62]

The friendship that Klaus shares with Caroline began in season three of The Vampire Diaries, when Klaus saved Caroline’s life after she was bitten by a werewolf. Klaus develops a romantic interest in Caroline. Caroline rejects Klaus, citing his selfishness and cruelty, but occasionally hints at the vulnerability that underlies his behavior.^[63][64]

While in New Orleans, Klaus develops a deep bond with Camille O'Connell, a psychology student who serves as his confidante and moral compass.^[65]

Joseph Morgan has received many accolades for his portrayal of Klaus. His work garnered him several awards and nominations for Teen Choice Awards, MTV Millennial Awards, a TV Guide Award, and a People's Choice Award.

Morgan’s portrayal of Klaus Mikaelson received broad acclaim from critics and viewers, with many viewing the character as one of the most engaging villains in The Vampire Diaries and The Originals. Critics highlighted Morgan’s skill in blending menace with vulnerability, crafting a complex antagonist who later developed into a tragic antihero. Collider ranked Klaus as the second-best vampire in the series, praising him as "the ultimate hybrid of a vampire-werewolf-witch and one of the strongest" in the franchise, noting the character's mysticism and strength.^[66]

List of accolades received by Klaus