Josephine Park
Christina Aistrup Hansen

Pernille Kurzmann Larsen, a fresh-faced nurse at a hospital, begins to question the attention-seeking tendencies of her colleague, Christina Aistrup Hansen. As Pernille delves deeper into her suspicions, she starts to believe that Christina's behavior may be linked to a series of patient deaths.


Netflix’s The Nurse (2023) isn’t just another medical thriller—it’s a chilling adaptation of one of Denmark’s most infamous true-crime cases. Directed by Kasper Barfoed, the series dives into the unsettling story of Christina Aistrup Hansen, a nurse whose charisma masked a dark secret. With Josephine Park leading the cast, the show has sparked conversations about the fine line between dedication and obsession in high-stakes professions. Here’s what we know about the making of this gripping drama.
The Nurse is based on the real-life case of Christina Aistrup Hansen, a Danish nurse accused of killing multiple patients in her care. According to director Kasper Barfoed, the series explores how Hansen was perceived by colleagues: a skilled, charismatic professional who was later revealed to have a disturbing pattern of behavior. "Everyone in the hospital just knew that she was a great nurse who was super skilled and very charismatic," Barfoed told Netflix’s Tudum . The show’s tension stems from Pernille Kurzmann Larsen (played by Fanny Louise Bernth), a new nurse who begins to suspect her colleague’s involvement in a string of patient deaths.
The series is produced by the same team behind The Chestnut Man, another Nordic crime hit, which may explain its taut pacing and atmospheric dread . While the real-life case remains controversial, the show leans into the psychological unraveling of both the accused and those who trusted her.
Josephine Park takes on the complex role of Christina Aistrup Hansen, a character described as both magnetic and deeply unsettling. Park’s performance has been praised for capturing the duality of a nurse who was admired by peers before her alleged crimes came to light [1]. Opposite her, Fanny Louise Bernth plays Pernille, the nurse whose suspicions drive the investigation.
The supporting cast includes:
While the evidence doesn’t specify how the cast prepared for their roles, the real-life stakes of the story likely added intensity to their performances. Barfoed’s direction, known for its realism in crime dramas, suggests the actors may have drawn from true events to ground their portrayals .
Kasper Barfoed, a Danish director with a background in thrillers and family-oriented films, brings a nuanced approach to The Nurse. His work often blends psychological tension with character-driven storytelling, and this series is no exception. Barfoed’s experience in crime dramas—including international action films—likely shaped the show’s pacing and tone [5][6].
One of the most intriguing aspects of The Nurse is its exploration of addiction—not to substances, but to the adrenaline of medical emergencies. Barfoed hinted at this theme in his conversation with Tudum, noting that while Christina’s actions were extreme, "her addiction to hospital drama is not uncommon in trauma care" [1]. This detail adds a layer of tragedy to the story, framing the character’s alleged crimes as a twisted form of validation.
The Nurse taps into universal fears about trust and betrayal in high-pressure environments. The idea that someone could exploit their role as a caregiver for darker purposes is deeply unsettling, and the series leans into that discomfort. Barfoed’s direction ensures the tension isn’t just about the crimes themselves but about the psychological toll on those who uncover them.
For fans of Nordic noir, The Nurse offers a fresh angle on the genre, blending true-crime elements with a character study of a woman whose motives remain ambiguous. Whether you’re drawn to the mystery, the performances, or the real-life inspiration, the series delivers a haunting exploration of what happens when the line between healer and predator blurs.
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