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Curvature (2018) Plot Summary & Timeline

Curvature (2018) movie poster

Curvature is a 2018 sci-fi and drama film directed by Diego Hallivis, running 1 hour 30 minutes. This page retells the whole story in 363 words (about 2 minutes to read) and covers 14 key events in order, 4 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for Curvature.

to read the plot summary
2 min
key events in the timeline
14
characters profiled
4
themes explained
3
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Curvature (2018) movie poster
Released
Runtime
1h 30m
Director
Diego Hallivis
Genres
Sci-Fi, Drama, Mystery
Original language
English
No spoilers

What Is Curvature About?

The premise of Curvature in 327 words, with nothing given away. The full story follows below.

In the quiet corridors of a high‑tech research institute, grief has settled over Helen like a permanent fog. A brilliant scientist still haunted by the loss of her husband, she spends her days surrounded by humming equipment and the lingering echo of his groundbreaking work. One evening, a disembodied voice—remarkably her own—delivers a cryptic warning that shatters her fragile routine and thrusts her into a desperate race against time and space. The film’s tone balances the cold precision of scientific inquiry with a throbbing undercurrent of urgency, inviting viewers to wonder what hidden forces could bend reality itself.

The world of the story blends everyday urban life with the sleek, almost clinical aesthetic of a future‑forward lab. Skyscrapers loom beyond windows that never quite match the city they claim to belong to, hinting at a setting that is both familiar and subtly off‑kilter. Advanced robotics, half‑finished experiments, and whispers of clandestine government projects create an atmosphere where the line between possible and impossible is constantly shifting, and where the very act of questioning could rewrite history.

Amid this high‑stakes backdrop, Helen finds uneasy alliances that anchor her to the present. Florence, her former professor, offers a steady, scholarly support, reminding her that knowledge can be both a weapon and a lifeline. Alex, a colleague wary of her return, pushes her to confront the dangers she prefers to ignore, while the enigmatic Tomas appears with comforting words that mask deeper motives. Their interactions are charged with a mix of professional respect, lingering sorrow, and the fragile hope that together they might untangle the mystery before it unravels everything they know.

As the mysterious message reverberates, the film pulses with a restless curiosity. The audience is drawn into a maze of scientific wonder and emotional turmoil, where each discovery hints at the possibility of reshaping the past. The mood remains tense yet lyrical, promising a journey that will test Helen’s intellect, resilience, and the very fabric of time itself.

Full plot

What Happens in Curvature?

The complete story of Curvature, from the first scene to the last, in 363 words (about 2 minutes). Spoilers throughout. Names in the text link to 3 cast member pages.

Spoilers ahead

Helen is grappling with the loss of her husband, Wells, whose death has taken a significant toll on her emotional state. In this state of grief, she encounters Tomas, who aims to reassure her that Wells’ important work will carry on despite his absence. Initially, Helen perceives him as somewhat reminiscent of a bald Jesse Tyler Ferguson, oddly paralleling the bearded image of Prince Harry sitting beside Prince William, but soon realizes that his appearance suggests someone much older.

The specifics of Helen’s workplace remain unclear; although the mailing address indicates Washington, D.C., she gazes out of her window to see a skyline that doesn’t align with the architecture typically found in that area. Returning to her job prematurely, Helen feels that diving back into her work is the only coping mechanism available to her, despite others thinking she’s not yet ready for it.

In her workplace, a long, reflective walk down the corridor brings her face-to-face with memories of Wells that threaten to overwhelm her. Here, she has the support of Florence, her college professor, who generously permits her to return to the school and engage in lab projects. Interestingly, her robotic spider, which she had been working on five years prior, still seems to function well.

However, things take an unexpected turn when Helen experiences a week of disorientation, failing to recall what transpired. A mysterious phone call from a woman—whom Helen suspects may actually be herself—adds to her confusion. The caller warns her to leave her house and avoid the man in the BMW, who bears an unsettling resemblance to a Mexican drug lord.

In search of clarity, Helen reconnects with her colleague Alex, who previously voiced concern about her early return to work. Together, they delve into unraveling a mystery that spirals into derailed secret government schemes, strange conspiracy theories, extraordinary scientific phenomena, and an exhilarating car chase.

Their investigation leads them to a cabin once shared by Helen and Wells, where the relentless pursuit from the antagonists continues. As the plot unfolds, the crucial revelation surfaces: Helen had utilized a time machine to venture back in time, complicating the narrative with layers of science fiction and emotional upheaval.

Timeline

Curvature Timeline: Every Key Event in Order

14 key events in the order they happen, from “Wells' Death” to “A New Beginning”.

  1. 1

    Wells' Death

    Helen is grieving the death of her husband, Wells. His passing has left a profound impact on her, significantly affecting her emotional state and daily life.

  2. 2

    Tomas' Assurance

    Tomas meets with Helen to reassure her about the continuity of Wells' work. His visit aims to provide comfort and support during her troubling times, emphasizing the importance of Wells' contributions.

  3. 3

    Helen Returns to Work

    Despite her grief, Helen decides to return to work, believing it to be the only way to cope with her loss. It becomes evident that she's not fully ready, but she feels an immense pressure to get back into her routine.

  4. 4

    Reminders of Wells

    As Helen walks down the hall at her workplace, she encounters various items that remind her of her late husband. This long walk illustrates her emotional struggle and the memories that linger in her environment.

  5. 5

    Returning to College

    Helen's former professor, Florence, allows her to return to her college to work on projects in the lab. This opportunity aids in her healing process, as her old projects begin to reconnect her with her past.

  6. 6

    Mystery Phone Call

    Helen receives a mysterious phone call at home from a woman who later turns out to be a version of herself. The caller warns her to leave the house and stay away from a man in a BMW, adding intrigue and tension to her situation.

  7. 7

    The Warning

    The mystery caller's warning becomes paramount as Helen grapples with its implications. It intensifies her sense of paranoia and uncertainty about her safety and the individuals surrounding her.

  8. 8

    Team-Up with Alex

    Seeking clarity, Helen reconnects with her co-worker Alex, who had previously expressed concern about her returning to work too soon. Together, they embark on a journey to uncover the mysteries surrounding Helen's recent experience.

  9. 9

    Chasing Conspiracies

    Helen and Alex delve into a web of conspiracy theories and hidden government plots, facing bizarre scenarios and impossible science. Their investigation drives them deeper into danger as they try to piece together Helen's memories.

  10. 10

    Car Chase

    As Helen and Alex discover the truth, they find themselves in a perilous car chase. The bad guys persistently pursue them, escalating the stakes and forcing them to think quickly to escape.

Show the other 4 events of Curvature
  1. 11

    The Cabin Encounter

    The duo makes their way to a cabin that holds memories of Helen and Wells. It serves as a pivotal location where critical truths about their situation and the conspiracies unfold, enhancing the drama of their discovery.

    Where:Helen and Wells' cabin

  2. 12

    Time Machine Revelation

    In a shocking twist, it is revealed that Helen has traveled back in time using a time machine. This revelation not only explains her current predicament but also opens up new avenues for exploration in her journey.

  3. 13

    Confronting the Past

    Helen’s realization about her time travel allows her to confront her past decisions, the loss of her husband, and the unresolved issues she has faced. This pivotal moment leads her to reevaluate her life choices.

  4. 14

    A New Beginning

    As Helen understands the full scope of her experiences, she begins to forge a new path for herself. Her journey through grief, mystery, and time travel culminates in a realization about hope and moving forward.

Characters

Who Are the Main Characters in Curvature?

4 characters, among them Helen (Lyndsy Fonseca), Wells (Noah Bean) and Florence (Linda Hamilton): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • H(

    Helen (Lyndsy Fonseca)

    Played by Lyndsy Fonseca

    Helen is portrayed as a deeply complex character grappling with profound loss and unearthing mystery. Her determination to revisit her husband's work highlights her resilience, even as she grapples with her own fragmented memories. The journey she embarks on showcases her strength in the face of adversity.

    • 💔 Grief
    • 🔍 Investigator
    • 😕 Confused
  • W(

    Wells (Noah Bean)

    Played by Noah Bean

    Wells is a key figure in Helen's life, whose death sets the emotional tone of the film. Through flashbacks and Helen’s memories, he is seen as a supportive partner, driving the narrative while representing a past she struggles to let go of. His character is instrumental in shaping Helen's evolving story.

    • ❤️ Love
    • ⚰️ Deceased
    • 🌌 Past
  • Linda Hamilton as Florence (Linda Hamilton) in Curvature

    Florence (Linda Hamilton)

    Played by Linda Hamilton

    Florence is a guiding figure for Helen, providing her with the opportunity to return to her academic pursuits. Being Helen's college professor, she embodies wisdom and support, encouraging Helen's exploration of her past while also contributing to the mystery's unraveling.

    • 📚 Mentor
    • 🌱 Supportive
    • 🧭 Guiding
  • Zach Avery as Alex (Zach Avery) in Curvature

    Alex (Zach Avery)

    Played by Zach Avery

    Alex serves as both a colleague and ally to Helen in her quest for truth. Initially hesitant about her readiness to investigate, he becomes an integral part of her journey, aiding in the unraveling of conspiracy layers. His character adds both tension and camaraderie to the narrative.

    • 🔍 Ally
    • 🚀 Adventurous
    • 💡 Supportive
Setting

Where and When Is Curvature Set?

Curvature is set in Washington DC and a cabin in the woods (Contemporary, with elements of time travel). Here is why the time and place matter to the story.

When

Contemporary, with elements of time travel

The movie takes place in a contemporary setting, reflecting modern societal challenges such as grief and mystery. The characters grapple with the recent death of a loved one, navigating emotional turmoil while also confronting the bizarre elements of time travel that complicate their understanding of reality.

Where

Washington DC, a cabin in the woods

Washington DC serves as a backdrop for much of the movie, noted for its significant political presence and iconic landmarks. However, the presence of skyscrapers indicates a more urban, bustling environment that contrasts with the traditional image of the capital. Additionally, a secluded cabin in the woods becomes pivotal for the unfolding mystery, representing a retreat and a space away from the chaos.

  • 🏙️ City
  • 🌲 Nature
Themes

What Are the Themes of Curvature?

3 ideas the story keeps returning to, among them Grief, Mystery and Action.

  1. 01

    Grief

    The theme of grief is central to Helen's journey as she deals with the loss of her husband, Wells. Her return to work and attempts to solve the mystery serve as coping mechanisms, highlighting how individuals process their pain in diverse ways. This theme is intertwined with the mystery of her memories and how they affect her current reality.

  2. 02

    Mystery

    Curvature delves into a complex mystery involving conspiracy theories and secret government plots. Helen's investigation into her own amnesia and the identity of the mystery caller unfolds a narrative filled with suspense and intrigue. The use of a time machine adds a layer of complexity, blurring the lines between past and present.

  3. 03

    Action

    The movie features high-stakes action, including a thrilling car chase that propels the narrative forward. As Helen and Alex evade danger, the action sequences amplify the tension and urgency of their investigation. This blend of action with emotional depth creates a compelling viewing experience.

Tone & mood

What Kind of Film Is Curvature?

Tense in tone, with fast pacing and a very complex story, going by the plot summary.

Tone
Tense
Pacing
Fast
Story
Very complex
Intensity
High

A tense and disorienting sci-fi thriller propelled by relentless action and a heavy emotional core of grief, creating a high-stakes race against time that is both intellectually complex and emotionally draining.

  • anxious
  • confusing
  • suspenseful
  • melancholic
  • paranoid
  • disorienting
  • time travel
  • grief and loss
  • conspiracy
  • mistaken identity

Content notes: psychological disorientation, memory loss, pursuit and peril, implied murder.

Quiz

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FAQ

Curvature Plot Questions

5 quick answers about Curvature, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is Curvature about?

In the quiet corridors of a high‑tech research institute, grief has settled over Helen like a permanent fog. A brilliant scientist still haunted by the loss of her husband, she spends her days surrounded by humming equipment and the lingering echo of his groundbreaking work.

Read the full plot summary

When and where does Curvature take place?

Curvature is set in Washington DC and a cabin in the woods (Contemporary, with elements of time travel). The movie takes place in a contemporary setting, reflecting modern societal challenges such as grief and mystery.

The setting explained

Who are the main characters in Curvature?

The story follows Helen (Lyndsy Fonseca) (played by Lyndsy Fonseca), Wells (Noah Bean) (played by Noah Bean), Florence (Linda Hamilton) (played by Linda Hamilton) and Alex (Zach Avery) (played by Zach Avery).

All the characters

What are the main themes of Curvature?

The summary picks out 3 themes: Grief, Mystery and Action.

The themes explained

Who directed Curvature?

Curvature (2018) was directed by Diego Hallivis and runs 1 hour 30 minutes.

Diego Hallivis’s films

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