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Plot summary & ending explained

Monstrous (2022) Plot Summary, Ending Explained & Timeline

Monstrous (2022) movie poster

Monstrous is a 2022 mystery and thriller film directed by Chris Sivertson, running 1 hour 29 minutes. This page retells the whole story in 458 words (about 2 minutes to read) and covers 11 key events in order, 2 characters, where and when it is set, 2 themes and the ending explained. Looking for the cast, ratings and where to stream it? See the movie page for Monstrous.

to read the plot summary
2 min
key events in the timeline
11
characters profiled
2
themes explained
2
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Monstrous (2022) movie poster
Released
Runtime
1h 29m
Director
Chris Sivertson
Original language
English
No spoilers

What Is Monstrous About?

The premise of Monstrous in 303 words, with nothing given away. The full story and the ending follow below.

In a quiet corner of California, a mother and her young son seek refuge from a painful past, trading the bustle of the city for a modest house that brushes the edge of a still, reflective lake. Laura carries the weight of an abusive marriage behind her, hoping that the gentle rhythm of water and the promise of isolation will grant her the peace she’s been denied for years. Beside her, Cody clings to the simple comforts of childhood, his imagination already tugging at the mysteries that ripple beneath the surface.

The film settles into a world where ordinary domestic routines—school drop‑offs, meals at a tiny kitchen table, late‑night typing work—are softened by the hushed whispers of the surrounding forest. Yet the serenity is never absolute; an unseen presence looms in the lake’s depths, hinted at by fleeting reflections and an unsettling feeling that something watches from the shadows. This subtle horror seeps into the daily life of the household, turning each quiet moment into a potential flashpoint of dread.

Tone-wise, the story balances the tenderness of a mother’s love with an atmospheric, slow‑burning suspense. The cinematography embraces muted colors and lingering shots of fog‑kissed water, emphasizing the isolation that both protects and threatens the protagonists. As Laura struggles to rebuild a semblance of normalcy for herself and Cody, the lake becomes a character in its own right—beautiful, inviting, and undeniably ominous.

Through their fragile bond, the narrative explores how grief and trauma can shape perception, and how the pursuit of safety can sometimes draw one closer to the very fears they hope to outrun. The film invites viewers to linger in the liminal space between calm and terror, wondering what truths lie hidden beneath the surface and how far a mother will go to shield her child from the darkness that encroaches.

Full plot

What Happens in Monstrous?

The complete story of Monstrous, from the first scene to the last, in 458 words (about 2 minutes). Spoilers throughout. Names in the text link to 2 cast member pages.

Spoilers ahead

In the 1950s, Laura Butler and her seven-year-old son, Cody Butler, embark on a journey to a secluded home in California, seeking refuge from her abusive ex-husband. However, their new life is overshadowed not only by the looming threat of his return but also by a mysterious monster that lurks in a nearby lake.

As they try to settle into their new environment, Laura juggles sending Cody to school, preparing his lunches, and working at a typing job. Meanwhile, Cody becomes increasingly frightened by an entity that seems to haunt him at night. After a direct encounter with this ominous creature, he begins to refer to it as the “pretty lady from the lake.” Despite this strange familiarity, Cody longs to return home and often argues with his mother about it. He displays signs of sadness and depression, especially as his birthday approaches.

In a bid to cheer him up, Laura organizes a birthday party, sending out invitations to his classmates. However, Cody insists that no one will come, even as she encourages him to give it a shot. They go all out to decorate their home with colorful balloons and prepare delicious meals, but the day ends in disappointment when not a single guest arrives. Overwhelmed with despair, Laura turns to alcohol and ultimately quits her job.

In a frantic attempt to find Cody, she heads to his school only to discover he is missing. Seeking help, she approaches a policeman for assistance. This leads her to the police station, where a woman prompts her to recall an incident from the previous year when Cody had an accident. Reliving the moment, Laura recounts shopping for groceries while her husband watched their son. Tragically, Cody fell into the pool, and by the time she returned, it was too late. She believes the paramedics revived him, but a sense of dread hangs in the air. After requesting water, she exits the police station feeling distraught.

Upon returning home, Laura is met with the heart-wrenching sight of Cody waiting for her. He pleads with her to let him go, insisting he belongs with the “pretty lady of the lake.” The shocking reality dawns on her: Cody had died in the accident, and her mind had conjured this 1950s existence as a way to cope with her unbearable grief. The truth is that the current year is actually 2022, and everything she believed was a mere illusion.

Finally, after a tumultuous internal struggle, Laura makes the heart-wrenching decision to allow Cody to accompany the “pretty lady in the lake.” In doing so, she achieves a profound sense of peace, releasing herself from the shackles of her delusion. Laura leaves behind her California home, marking a significant step toward healing and acceptance.

Timeline

Monstrous Timeline: Every Key Event in Order

11 key events in the order they happen, from “Journey to a New Home” to “A New Beginning”. 5 events name a place, across 4 locations.

  1. 1

    Journey to a New Home

    In the 1950s, Laura Butler and her son Cody embark on a journey to a secluded home in California, seeking refuge from Laura's abusive ex-husband. This move symbolizes a fresh start, but also introduces them to new challenges that will test their resilience.

    When:1950s Where:California

  2. 2

    Settling Into New Life

    As Laura tries to establish a routine, she balances daily tasks like sending Cody to school, preparing lunches, and working at a typing job. However, her attempts at normalcy are clouded by the lingering threat of her ex-husband's return.

  3. 3

    Cody's Nightly Frights

    Cody starts experiencing terror at night from a mysterious entity that haunts him. He names this frightening presence the 'pretty lady from the lake,' creating a sense of eerie familiarity that deepens his fears and withdraws him from his mother.

  4. 4

    Conflict Over Returning Home

    Cody's emotional state worsens as he expresses a strong desire to return to their old home, leading to arguments with Laura. Despite her efforts to reassure him, Cody's sadness heightens as his birthday approaches, revealing deeper issues of grief and loneliness.

  5. 5

    The Birthday Party Plan

    In an effort to uplift Cody's spirits, Laura organizes a birthday party and sends out invitations to his classmates. They decorate their home with balloons, hoping to create a joyful atmosphere, but Cody remains skeptical about anyone attending.

  6. 6

    A Disappointing Birthday

    The day of Cody's birthday arrives, but to Laura's dismay, not a single guest comes to the party. Overcome with disappointment and feeling hopeless, Laura turns to alcohol to cope with her growing despair, leading her to quit her job.

  7. 7

    Cody Goes Missing

    In a frantic search for Cody after he fails to return home, Laura rushes to his school. Her heart sinks as she discovers he is missing, prompting her to seek assistance from the police, indicating a deepening crisis.

    Where:School

  8. 8

    A Dark Memory Revealed

    At the police station, a woman makes Laura recall an incident from the past year when Cody had a near-drowning accident. Reliving the tragic moment adds to Laura's torment as she recounts the painful details of that day, forever etched in her memory.

    Where:Police Station

  9. 9

    The Revelation of Loss

    Returning home, Laura is confronted by the haunting sight of Cody waiting for her. He begs her to let him go, leading Laura to a shocking realization; Cody had died in the accident, and her current life was merely a delusion crafted from her grief.

    Where:Home

  10. 10

    Accepting the Truth

    As the reality of her son's death sinks in, Laura battles her emotions, ultimately choosing to allow Cody to go with the 'pretty lady in the lake.' This decision brings her a long-awaited sense of peace, allowing her to confront her grief and guilt.

  11. 11

    A New Beginning

    With sorrowful acceptance, Laura leaves her California home, symbolizing a significant step towards healing. This decision to let go represents her readiness to face a future without Cody, moving past her delusions and into reality.

    When:2022 Where:California

Characters

Who Are the Main Characters in Monstrous?

2 characters, among them Laura Butler (Christina Ricci) and Cody Butler (Santino Barnard): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Christina Ricci as Laura Butler (Christina Ricci) in Monstrous

    Laura Butler (Christina Ricci)

    Played by Christina Ricci

    Laura is a devoted mother seeking to provide her son with a safe environment while battling her tumultuous past. Her character is marked by resilience, yet she succumbs to overwhelming grief as she struggles to accept her son's tragic fate. Laura's journey reflects the challenges of moving on after a profound loss.

    • 👩‍👦 Motherhood
    • 💪 Resilience
  • CB

    Cody Butler (Santino Barnard)

    Played by Santino Barnard

    Cody is a young boy who embodies innocence and vulnerability. His encounters with the mysterious entity symbolize his internal struggles as he grapples with the loss of his mother and the reality of his own death. His character brings emotional depth to the story, highlighting the impact of trauma on a child.

    • 👦 Child
    • 😢 Loss
Setting

Where and When Is Monstrous Set?

Monstrous is set in California (1950s, 2022). Here is why the time and place matter to the story.

When

1950s, 2022

The film initially portrays the 1950s, a time marked by traditional family values and social expectations. However, it is revealed that the present time is actually 2022, showcasing how Laura's struggles are intertwined with her past trauma and present delusions.

Where

California

The story unfolds in a secluded area of California, where Laura Butler seeks a new beginning away from her abusive past. This picturesque yet isolated setting serves as both a refuge and a source of haunting memories, amplifying the tension as Laura faces her fears and the presence of a mysterious monster.

  • 🏡 Home
  • 🌅 Secluded
Themes

What Are the Themes of Monstrous?

2 ideas the story keeps returning to, among them Grief and Supernatural.

  1. 01

    Grief

    Grief permeates Laura's journey as she grapples with the loss of her son, Cody. The film explores the depths of her emotional turmoil as she creates an illusory world in an attempt to cope with her unbearable pain. Ultimately, the theme highlights the need for acceptance and the difficult journey toward healing.

  2. 02

    Supernatural

    The presence of the 'pretty lady from the lake' introduces a supernatural element that serves as a manifestation of Laura's guilt and grief. This entity becomes a haunting figure, symbolizing the struggles Laura faces within herself as she confronts her past and the loss of her child.

Ending explained

How Does Monstrous End?

The last act of Monstrous and what it means, in 229 words. The ending lands as bittersweet. Big spoilers: read the plot summary first if you have not seen it.

The final act, in full

The ending of “Monstrous” reveals that Cody, the boy we’ve been seeing, is actually a ghost—his death from a drowning accident a year earlier has been a source of guilt and trauma for Laura. The visions of Cody and the “pretty lady from the pond” are manifestations of her psychic mind, which creates these spirits to cope with her grief. Throughout the film, Laura struggles with her memories and her denial, attempting to hold onto her son and prevent herself from facing the truth of his death. When Cody finally tells her that she needs to let him go and reassures her that it was just an accident, it becomes clear that the boy is no longer part of this world. Laura’s psychic connection with her grandmother’s spirit also plays a role in shaping her perception—her grandmother’s photo and spirit appear as a demonic figure, symbolizing her guilt and the monstrous burden of her grief. In the film’s climax, Laura accepts that she must release Cody’s spirit, and as she does, her grandmother’s true peaceful form is revealed, and Cody is taken away to the afterlife. The ending signifies that confronting one’s guilt and pain is the key to healing, and that sometimes, the true monsters are the feelings we hide deep inside. Ultimately, “Monstrous” explores how guilt can manifest as supernatural horror, and how acceptance can bring peace.

Tone & mood

What Kind of Film Is Monstrous?

Melancholic in tone, with slow pacing and a complex story, going by the plot summary.

Tone
Melancholic
Pacing
Slow
Story
Complex
Intensity
High
Ending
Bittersweet

A slow-burning, melancholic psychological horror that builds an oppressive and mysterious atmosphere, gradually revealing a heartbreaking story of a mother's grief-induced delusion as she struggles to accept a tragic loss.

  • melancholic
  • grieving
  • tense
  • haunting
  • somber
  • mysterious
  • grief and loss
  • mother son relationship
  • coping with trauma
  • psychological thriller

Content notes: child death, domestic abuse, traumatic grief, alcohol abuse.

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FAQ

Monstrous Plot Questions

6 quick answers about Monstrous, taken from the plot summary, ending explained, character guide and setting on this page and the film’s credits.

What is Monstrous about?

In a quiet corner of California, a mother and her young son seek refuge from a painful past, trading the bustle of the city for a modest house that brushes the edge of a still, reflective lake.

Read the full plot summary

What happens at the end of Monstrous?

The ending of "Monstrous" reveals that Cody, the boy we've been seeing, is actually a ghost—his death from a drowning accident a year earlier has been a source of guilt and trauma for Laura.

The ending explained

When and where does Monstrous take place?

Monstrous is set in California (1950s, 2022). The film initially portrays the 1950s, a time marked by traditional family values and social expectations. However, it is revealed that the present time is actually 2022, showcasing how Laura's struggles are intertwined…

The setting explained

Who are the main characters in Monstrous?

The story follows Laura Butler (Christina Ricci) (played by Christina Ricci) and Cody Butler (Santino Barnard) (played by Santino Barnard).

All the characters

What are the main themes of Monstrous?

The summary picks out 2 themes: Grief and Supernatural.

The themes explained

Who directed Monstrous?

Monstrous (2022) was directed by Chris Sivertson and runs 1 hour 29 minutes.

Chris Sivertson’s films

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