Skip to content
What's After the Movie?
Plot summary & ending explained

Eileen (2023) Plot Summary, Ending Explained & Timeline

Eileen (2023) movie poster

Eileen is a 2023 drama and mystery film directed by William Oldroyd, running 1 hour 37 minutes. This page retells the whole story in 725 words (about 3 minutes to read) and covers 15 key events in order, 4 characters, where and when it is set, 3 themes and the ending explained. Looking for the cast, ratings and where to stream it? See the movie page for Eileen.

to read the plot summary
3 min
key events in the timeline
15
characters profiled
4
themes explained
3
Loading streaming availability…
Eileen (2023) movie poster
Released
Runtime
1h 37m
Director
William Oldroyd
Original language
English
No spoilers

What Is Eileen About?

The premise of Eileen in 329 words, with nothing given away. The full story and the ending follow below.

In the stark, snow‑blanketed towns of New England, winter feels less a season than a persistent weight. The film opens on a quiet, isolated landscape where every breath hangs in the frosty air, and the muted hum of a small community is punctuated by the ticking of clocks that seem to run slower. Within this restrained setting, the everyday rhythm of a modest post office becomes a surrogate for the larger sense of confinement that most of the town’s residents share.

Eileen is a young postal worker whose life is a careful choreography of duties, expectations, and the quiet desperation of a home dominated by an overbearing mother. Her days are marked by repetitive routes and the constant feeling that she is watching the world through a frost‑kissed window—close enough to see, yet too far to touch. Yet beneath her composed exterior lies a yearning for something beyond the monotonous cadence of letters and parcels, a longing to break free from the invisible shackles of familial duty.

The arrival of a new counselor, Rebecca St. John, injects a sudden spark into the town’s subdued atmosphere. With her own aura of detachment and an intriguing mix of confidence and mystery, she becomes a catalyst for change, offering Eileen a glimpse of a life that could be—one where ordinary constraints give way to uncertain possibilities. Their budding friendship is charged with an electric tension, as each woman recognizes a mirror of her own disquiet in the other.

As their connection deepens, Eileen finds herself teetering on the edge of choices that could redefine her sense of self. The film balances the cold, austere visuals of a frozen landscape with an undercurrent of heat generated by desire, curiosity, and the moral dilemmas that arise when one steps out of the familiar. The tone is both intimate and unsettling, inviting viewers to linger on the quiet moments that hint at the transformative, and perhaps dangerous, paths that lie just beyond the winter’s veil.

Full plot

What Happens in Eileen?

The complete story of Eileen, from the first scene to the last, in 725 words (about 3 minutes). Spoilers throughout. Names in the text link to 6 cast member pages.

Spoilers ahead

The film opens with a striking scene of a car facing a frozen lake, enveloped in smoke. Set in the early 1960s, Eileen (Thomasin McKenzie) finds herself in her vehicle, distracted by a young couple’s flirtations in a nearby car. In a moment of impulsive excitement, she shoves snow down her pants before driving back home in her smoky, malfunctioning car. Upon her arrival, she encounters her father, Jim (Shea Whigham), who is slumped in an armchair, surrounded by empty liquor bottles. Eileen dutifully replaces the bottles as a way of maintaining order in their chaotic home. After making her way to her room, she indulges in sweets, only to spit them out before drifting off to sleep.

The next day, Eileen heads to the boy’s prison where she works as a secretary. While on duty, she notices Lee Polk (Sam Nivola), a young man isolated from the other inmates. During visiting hours, Eileen performs her responsibilities of patting down the incoming female visitors while engaging in fantasies about a young guard. After work, she witnesses a going-away party for the outgoing prison psychologist, Dr. Frye (Peter Von Berg), who is being replaced the following day.

Eileen’s home life is no sanctuary. She finds Jim drunk in the street, brandishing his gun at passing pedestrians as Buck (Jefferson White), a policeman, attempts to de-escalate the situation. Once inside, Jim criticizes Eileen for failing to live up to the expectations of her late mother and sister. In an effort to keep him restrained, she locks away all of his shoes in her car.

The arrival of Rebecca St. John (Anne Hathaway), the new psychologist, shakes up Eileen’s world. Instantly captivated by Rebecca’s allure, Eileen discovers they share similar feelings of detachment from societal norms. As Christmas approaches, an annual pageant at the prison becomes chaotic due to unruly prisoners. Afterward, Eileen picks up a pack of cigarettes, reminiscent of those Rebecca had smoked earlier. It’s revealed that Lee is incarcerated for killing his father, leaving a trail of silence in the aftermath of the incident.

Eileen’s fascination with Lee escalates as she watches him through his cell window and looks through his graphic file depicting the murder. Their paths converge further when she runs into Rebecca, prompting an invitation for drinks at a local bar. Dressed to impress, Eileen heads out and, during the evening, shares intimate moments with Rebecca, culminating in a kiss that leaves her both elated and bewildered.

However, the aftermath of their night out leads Eileen to a grim reality. She awakens locked out of her home, facing the repercussions of her father’s erratic behavior. After Buck sees to the complaints regarding Jim’s antics, Eileen receives custody of his gun with strict instructions not to use it against him. Struggling with dark thoughts, she finds herself in a downward spiral.

Upon returning to work, Eileen learns that Rebecca will not be back until after the holidays. Distressed, Eileen breaks into Rebecca’s office, finding solace in solitude. When she returns home, she finds Jim in dire straits after falling down the stairs, leading to a hospital visit that exposes the severity of his alcohol dependency. Jim’s harsh words about her worthiness trigger an emotional breakdown.

Days later, an invitation to Christmas Eve at Rebecca’s home ignites hope within Eileen. The two share revelations over wine, discussing the yearning for ‘normalcy,’ but the atmosphere shifts dramatically when Rebecca unveils a shocking secret: she has Mrs. Polk, Lee’s mother, confined and under duress for her complicity in the abuse Lee endured.

With Eileen manipulated into threatening Mrs. Polk, things spiral out of control. After Mrs. Polk confesses her involvement, a moment of rage compels Eileen to shoot her. The ensuing chaos heightens Rebecca’s panic as they scramble to contain the situation, leading Eileen to propose a cover-up that would suggest Jim was responsible.

As the plot thickens, Eileen’s infatuation clouds her judgment. When Rebecca fails to return, Eileen takes matters into her own hands, devising a dark plan that involves putting Mrs. Polk in the running car. The film concludes with Eileen hitchhiking away, a smile of satisfaction indicating a newfound freedom amid her turmoil.

Eileen’s transformation from a silent observer to an active participant in violence reflects the complexities of her character, leaving audiences to grapple with the contradictions of love and moral ambiguity.

Timeline

Eileen Timeline: Every Key Event in Order

15 key events in the order they happen, from “Eileen's Distraction” to “Eileen's Escape”. 10 events name a place, across 9 locations.

  1. 1

    Eileen's Distraction

    The film opens with Eileen sitting in a car, captivated by a young couple's flirtation in a nearby vehicle. In a burst of impulsive excitement, she shoves snow down her pants before driving off in her malfunctioning car, setting the stage for her tumultuous journey.

    When:Early 1960s Where:Frozen Lake

  2. 2

    Chaotic Home Life

    Upon returning home, Eileen finds her father, Jim, slumped in an armchair surrounded by empty liquor bottles. She replaces the bottles to maintain a semblance of order, underscoring the dysfunction of their home environment.

    Where:Eileen's Home

  3. 3

    Work at the Prison

    The next day, Eileen arrives at the boys' prison where she works as a secretary. During her duties, she notices Lee Polk, a young inmate isolated from the others, foreshadowing their eventual connection.

    Where:Boys' Prison

  4. 4

    Going-Away Party

    Eileen attends a going-away party for Dr. Frye, the outgoing prison psychologist. This event highlights the transient nature of relationships in her life, as she grapples with her own feelings of isolation.

    Where:Boys' Prison

  5. 5

    Father's Escalation

    Eileen’s father, Jim, is found drunk in the street, waving a gun at pedestrians while officer Buck intervenes. This confrontation emphasizes the dangerous and unpredictable nature of Eileen's home life.

    Where:Street

  6. 6

    Rebecca's Arrival

    The arrival of Rebecca St. John, the new psychologist, significantly impacts Eileen. Instantly drawn to Rebecca’s allure and their shared sense of detachment, Eileen’s emotional landscape begins to shift.

  7. 7

    Christmas Pageant Chaos

    As Christmas approaches, Eileen witnesses chaos during the annual prison pageant. The disorder reflects both the unpredictability of prison life and Eileen's own turbulent emotions as she contemplates her place in the world.

    When:Christmas Season Where:Prison

  8. 8

    Intimate Evening

    Eileen shares drinks with Rebecca at a local bar, leading to a moment of intimacy that culminates in a kiss. This encounter expands Eileen's emotional world but also complicates her feelings of desire and longing.

    Where:Local Bar

  9. 9

    Locked Out

    After a night of passion, Eileen wakes up to find herself locked out of her home due to her father's erratic behavior. This moment serves as a stark reminder of her unstable family dynamics and increasing isolation.

    Where:Outside Eileen's Home

  10. 10

    Father's Demise

    Following her father's fall down the stairs, Eileen visits him in the hospital. The gravity of his alcohol dependency becomes evident, leaving Eileen distraught and questioning her worth under his harsh words.

    Where:Hospital

Show the other 5 events of Eileen
  1. 11

    Invitation to Christmas Eve

    Eileen receives an invitation to spend Christmas Eve at Rebecca's home, igniting hope and excitement. Their conversation over wine dives into their struggles for normalcy, hinting at deeper emotional connections.

    When:Christmas Eve Where:Rebecca's Home

  2. 12

    Rebecca's Shocking Secret

    The atmosphere shifts dramatically when Rebecca reveals her secret: she has Lee's mother, Mrs. Polk, held captive due to her role in Lee's abusive past. This revelation rattles Eileen's world and adds complexity to their relationship.

  3. 13

    Eileen's Descent

    Manipulated into threatening Mrs. Polk, Eileen’s psychological state spirals further into darkness. A moment of rage leads her to shoot Mrs. Polk, plunging her into a chaotic web of consequences.

  4. 14

    Cover-Up Plan

    In the aftermath of the shooting, Eileen proposes a cover-up to make it seem like Jim was responsible. This decision marks a pivotal moment where her infatuation with Rebecca completely clouds her judgment.

  5. 15

    Eileen's Escape

    The film concludes with Eileen determinedly hitchhiking away, the act symbolizing her newfound freedom amidst chaos. However, her smile hints at the moral ambiguity of her actions, leaving viewers questioning her path.

Characters

Who Are the Main Characters in Eileen?

4 characters, among them Eileen Dunlop, Jim Dunlop and Rebecca St. John: who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Thomasin McKenzie as Eileen Dunlop in Eileen

    Eileen Dunlop

    Played by Thomasin McKenzie

    Eileen is a complex character who evolves from being a passive observer to an active participant in a dark narrative. Struggling with her father's alcoholism and her own desires, she navigates the chaotic terrain of love, isolation, and moral conflict.

    • 💔 Protagonist
    • 🌀 Troubled
    • ✨ Complex
  • Shea Whigham as Jim Dunlop in Eileen

    Jim Dunlop

    Played by Shea Whigham

    Jim is Eileen's father, a figure consumed by alcoholism and emotional fragility. His unstable behavior significantly impacts Eileen's life, becoming a catalyst for her internal struggles and the chaotic atmosphere of their home.

    • 🥃 Alcoholic
    • ⚠️ Abusive
    • 👨‍👧 Father
  • Anne Hathaway as Rebecca St. John in Eileen

    Rebecca St. John

    Played by Anne Hathaway

    Rebecca is the new psychologist whose arrival disrupts Eileen's life. Captivating and enigmatic, she shares a tumultuous bond with Eileen that fluctuates between desire and manipulation as the story unfolds.

    • 🌟 Alluring
    • ⚖️ Manipulative
    • 💼 Psychologist
  • Sam Nivola as Lee Polk in Eileen

    Lee Polk

    Played by Sam Nivola

    Lee is a troubled young inmate whose isolation mirrors Eileen's own struggles. His dark past and the violent incident that led to his incarceration create a connection that fuels Eileen's fascination and complicates her emotional state.

    • 🚨 Inmate
    • 💔 Isolated
    • 🔍 Intriguing
Setting

Where and When Is Eileen Set?

Eileen is set in a boy's prison, Eileen's home and a local bar (early 1960s). Here is why the time and place matter to the story.

When

early 1960s

Set in the early 1960s, this period is characterized by shifting societal norms and evolving attitudes towards mental health and personal freedom. The era's cultural backdrop influences the characters’ struggles as they navigate their emotional landscapes amid traditional expectations.

Where

a boy's prison, Eileen's home, a local bar

The majority of the film unfolds in a boy's prison, which serves as a contrasting backdrop to Eileen's chaotic home life. Eileen’s home is marked by her father's alcoholism and emotional turmoil, making it a complex space of both duty and despair. The local bar emerges as a place of escape where Eileen seeks connection and fleeting moments of joy.

  • 🏢 Prison
  • 🏠 Home
  • 🍺 Bar
Themes

What Are the Themes of Eileen?

3 ideas the story keeps returning to, among them Moral Ambiguity, Isolation and Connection and Secrets.

  1. 01

    Moral Ambiguity

    Eileen's journey explores the duality of love and violence, showcasing how infatuation can cloud one's judgment. The theme of moral ambiguity is prevalent as Eileen grapples with her darker impulses, ultimately challenging the notion of heroism versus villainy in relationships.

  2. 02

    Isolation and Connection

    The film delves into feelings of isolation experienced by both Eileen and the incarcerated Lee, illustrating their desperate need for connection. Eileen’s relationships—from her father to Rebecca—reflect a longing for intimacy and understanding in a world that often feels harsh and unforgiving.

  3. 03

    Secrets

    Secrets play a crucial role in the narrative, driving the plot and character motivations. Eileen's discovery of Rebecca's hidden truths and her own dark intentions reveal how secrets can bind and unravel lives, leading to destructive outcomes and unforeseen consequences.

Ending explained

How Does Eileen End?

The last act of Eileen and what it means, in 301 words. The ending lands as ambiguous. Big spoilers: read the plot summary first if you have not seen it.

The final act, in full

Eileen’s story culminates in her spiraling into a violent act driven by her deep frustrations and desire for escape. Throughout the film, we see her living a dull, repressive life under her father’s oppressive care, feeling invisible and disconnected from the world around her. Her relationship with Rebecca, the new psychologist, ignites a flicker of hope and excitement, giving her a glimpse of something different—perhaps love, validation, or a chance at a new life. However, her obsession with Rebecca and her growing sense of entrapment intensify her psychological unraveling. When Eileen finally helps Rebecca expose the traumatic truth about Lee Polk’s family, she reaches a breaking point. She shoots Mrs. Polk in an act of overwhelming emotion, likely feeling a kinship with her as someone haunted by past trauma and betrayal. This act of violence is not just about revenge or justice; it symbolizes her desperation to break free from her suffocating existence.

Afterward, Eileen’s actions become increasingly reckless. She suggests framing her father for Mrs. Polk’s death, revealing her desire to completely sever her ties to her past and her family. The climax sees her drive away with the unconscious Rita in her car, heading into the forest—an act that symbolizes her attempt to escape her reality permanently. The film ends with Eileen hitchhiking on the highway, smiling as she looks to a future she controls on her own terms. Her transformation from a passive, neglected girl into someone willing to take drastic measures to forge her own path is stark and unsettling, leaving the viewer pondering whether her escape will truly lead to freedom or simply deepen her madness. Ultimately, her ending is one of ambiguous liberation—her physical escape from her circumstances suggests she’s finally liberated, but the darkness within her hints that her internal struggles may still continue.

Tone & mood

What Kind of Film Is Eileen?

Dark in tone, with steady pacing and a moderate story, going by the plot summary.

Tone
Dark
Pacing
Steady
Story
Moderate
Intensity
High
Ending
Ambiguous

An oppressive and slow-burning psychological thriller that follows a repressed young woman's obsessive fascination, leading to a dangerous alliance and a violent act which shatters her bleak existence.

  • oppressive
  • claustrophobic
  • anxious
  • melancholic
  • unsettling
  • obsessive
  • psychological thriller
  • coming of age
  • obsessive friendship
  • moral ambiguity

Content notes: murder, child abuse, alcoholism, gun violence, psychological manipulation.

Quiz

How well do you remember Eileen? Test yourself on the story.

Take the quiz
Loading streaming availability…
Read next

Movies Like Eileen With a Plot Summary

6 films close to Eileen in story and themes that have a full plot summary here: Lizzie (2018) and Rachel, Rachel (1968) lead. 2 of them come with the ending explained.

All plot summaries

Missing a Movie Plot Summary?

Tell us which film you want explained next: the full story, the timeline, the characters and the ending.

Request a summary
FAQ

Eileen Plot Questions

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

What is Eileen about?

In the stark, snow‑blanketed towns of New England, winter feels less a season than a persistent weight. The film opens on a quiet, isolated landscape where every breath hangs in the frosty air, and the muted hum of a small community is punctuated by the ticking of clocks that seem to run slower.

Read the full plot summary

What happens at the end of Eileen?

Eileen's story culminates in her spiraling into a violent act driven by her deep frustrations and desire for escape. Throughout the film, we see her living a dull, repressive life under her father's oppressive care, feeling invisible and disconnected from the world around her.

The ending explained

When and where does Eileen take place?

Eileen is set in a boy's prison, Eileen's home and a local bar (early 1960s). Set in the early 1960s, this period is characterized by shifting societal norms and evolving attitudes towards mental health and personal freedom.

The setting explained

Who are the main characters in Eileen?

The story follows Eileen Dunlop (played by Thomasin McKenzie), Jim Dunlop (played by Shea Whigham), Rebecca St. John (played by Anne Hathaway) and Lee Polk (played by Sam Nivola).

All the characters

What are the main themes of Eileen?

The summary picks out 3 themes: Moral Ambiguity, Isolation and Connection and Secrets.

The themes explained

Who directed Eileen?

Eileen (2023) was directed by William Oldroyd and runs 1 hour 37 minutes.

William Oldroyd’s films

Coming soon to your phone

The Plot Explained Movie Summary App

From blockbusters to hidden gems: plot summaries, endings explained and timelines on your phone. Save your favorites and never miss a twist again.

Be the first to know when it launches. Your email stays private, always. Learn more about the app