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Plot summary & ending explained

Ma (2019) Plot Summary, Ending Explained & Timeline

Ma (2019) movie poster

Ma is a 2019 drama and thriller film directed by Tate Taylor, running 1 hour 39 minutes. This page retells the whole story in 690 words (about 3 minutes to read) and covers 14 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 Ma.

to read the plot summary
3 min
key events in the timeline
14
characters profiled
4
themes explained
3
Ma (2019) movie poster
Released
Runtime
1h 39m
Director
Tate Taylor
Genres
Drama, Thriller, Horror
Original language
English
No spoilers

What Is Ma About?

The premise of Ma in 322 words, with nothing given away. The full story and the ending follow below.

In the quiet suburbs of Ohio, Sue Ann lives a solitary life that hums with an off‑kilter charm. An eccentric veterinary technician, she moves through the town’s ordinary rhythm with a yearning for connection that feels both heartfelt and oddly unsettling. When a group of local teenagers drifts into her orbit, she extends an invitation that transforms the ordinary space of her basement into a makeshift sanctuary—a place that promises warmth, music, and a sense of belonging far beyond what the neighborhood typically offers.

The teenagers arrive with their own tangled stories. Maggie Thompson has just returned home with her mother, Erica, hoping to stitch together a new beginning after a painful family breakup. Soon she meets Haley, Darrell, Chaz and Andy, a lively circle that instantly clicks in the small‑town high school scene. The teens, drawn by curiosity and the novelty of an adult who seems eager to play host, find themselves slipping into Sue Ann’s carefully arranged world, where the line between a friendly gathering and something more intimate begins to blur.

As the evenings stretch on, Sue Ann’s affection deepens into a lingering, almost possessive attention that unsettles the easy camaraderie of the group. The basement, once a bright and inviting hideaway, starts to feel like a subtle stage for unspoken expectations, leaving the teenagers to question whether they are guests or participants in a performance they never signed up for. The film’s tone drifts between the nostalgic glow of teenage nights and a creeping, psychological tension that suggests something far more complex lurks beneath the surface.

Ma’s earnest desire for inclusion and the teens’ search for acceptance create a delicate dance of trust and unease. In this suburban backdrop, the story quietly asks how far a yearning for belonging can go before it eclipses the very safety it seeks to provide, leaving viewers poised on the edge of anticipation, eager to see how this fragile equilibrium might unravel.

Full plot

What Happens in Ma?

The complete story of Ma, from the first scene to the last, in 690 words (about 3 minutes). Spoilers throughout.

Spoilers ahead

Teenager Maggie Thompson relocates to her hometown in Ohio with her mother, Erica, after her father leaves them. As Maggie starts her new life at school, she quickly bonds with her peers Haley, Darrell, Chaz, and Andy—who becomes infatuated with her. In an attempt to have some fun, they persuade Sue Ann “Ma” Ellington, who works as a veterinary technician, to procure alcohol for them since they are underage. However, Sue Ann later tips off the authorities about their activities. Luckily, they are let go due to the officer’s previous dealings with Andy’s father, Ben.

The next day, Sue Ann invites the group to her house, where she has transformed her basement into an inviting party space complete with decorations. Before long, she’s the center of attention among the students, relishing her newfound popularity. Yet, her overbearing nature soon starts to wear on them, as she increasingly pushes them to include her in their activities. One evening, witnessing a romantic moment between Maggie and Andy stirs up jealousy in Sue Ann, leading to a shocking turn of events. Consumed by her feelings, she drugs Maggie and takes her earrings.

Upon awakening, Maggie is horrified to find herself disoriented, with her precious earrings missing and her body bearing bruises. Distraught and frightened, she confides in Andy, assuring him that she no longer wishes to visit Sue Ann’s home, and he agrees to stay away as well. In a twisted bid for regaining their trust, Sue Ann fabricates a story about having pancreatic cancer to explain her strange behavior. However, Haley soon spots a bracelet on Sue Ann that belongs to one of their friends, sparking suspicion of theft among the girls.

Determined to uncover the truth, Maggie and her friends decide to investigate Sue Ann’s house. Upon arrival, they are met by Genie, Sue Ann’s daughter from a previous marriage. To their surprise, Genie appears fully able-bodied rather than the wheelchair-bound person they had been led to believe she was. She warns the kids just as Sue Ann comes home, resulting in their narrow escape.

Meanwhile, Ben makes a trip to Sue Ann’s workplace to drop off his cat and unexpectedly invites her out for drinks. During this encounter, Sue Ann is confronted by Ben about his son’s frequent visits. He warns her to keep her distance from Andy, calling her “pathetic.” Flashbacks reveal the humiliating encounter that scarred Sue Ann in high school when Ben tricked her into a compromising situation that led to public ridicule, a trauma that has haunted her ever since.

As Sue Ann spirals deeper into madness, she commits horrific acts, such as running over Mercedes with her truck and even killing her boss. Her actions take a darker turn when she draws blood from Maggie’s dog, Louie, and lures Ben to her home, where she knocks him unconscious. When Ben awakens, he finds himself trapped, and Sue Ann prepares to inflict a brutal fate upon him.

Maggie ultimately shares the frightening truth about Sue Ann with her mother, only to find herself grounded. In retaliation, Sue Ann sends Maggie a photo of herself with Andy at a party, intensifying Maggie’s heartbreak. Outraged that Andy returned to Sue Ann’s house, she sneaks out to confront him, only to discover that their friends have been drugged and that Ben’s lifeless body is hidden within the horror of what has transpired.

Chained in Sue Ann’s basement, the friends become victims of her violent delusions as she performs disturbing acts upon them, revealing a sinister belief that only she deserves a place within their social circle. As tensions escalate, Sue Ann grows wary of Andy, who tries to manipulate her emotions, leading to a tragic confrontation.

When the inevitable rescue attempt arrives, chaos erupts as Sue Ann’s house is engulfed in flames. In a desperate fight for survival, Maggie saves Genie, while the others awaken to the horror of what has occurred. As the fire rages on, Maggie, Erica, and Stu, a co-worker, work swiftly to rescue the trapped friends. Meanwhile, Sue Ann’s final whims take her to bed with Ben’s corpse as the flames consume her twisted fantasies.

Timeline

Ma Timeline: Every Key Event in Order

14 key events in the order they happen, from “Maggie's Relocation” to “Sue Ann's Final Acts”. 7 events name a place, across 5 locations.

  1. 1

    Maggie's Relocation

    Teenager Maggie Thompson relocates to her hometown in Ohio with her mother, Erica, after they face a significant change in their family dynamic due to her father leaving. This move marks the beginning of a new chapter for Maggie as she tries to adjust to her life away from her previous home.

    Where:Ohio

  2. 2

    Starting at School

    As Maggie begins her new life at school, she quickly bonds with a group of peers which includes Haley, Darrell, Chaz, and Andy. This newfound camaraderie helps her navigate the challenges of being the new girl and offers a sense of belonging.

    Where:School

  3. 3

    Underage Drinking Plan

    In search of fun, Maggie and her friends persuade Sue Ann 'Ma' Ellington, a veterinary technician, to procure alcohol for their party. Unfortunately, their excitement is short-lived as Sue Ann betrays them by alerting the authorities about their activities.

  4. 4

    Getting Off Easy

    Miraculously, the group is let go after an officer recognizes them, owing to past dealings with Andy’s father, Ben. The close call leaves Maggie and her friends relieved but wary of Sue Ann's intentions.

  5. 5

    Transformation of Sue Ann's Basement

    The next day, Sue Ann hosts the group at her home, having transformed her basement into a vibrant party space. This gesture wins her popularity among the students, and she revels in the newfound attention.

    Where:Sue Ann's Basement

  6. 6

    Jealousy and Deception

    Sue Ann becomes increasingly overbearing as she pushes for inclusion in the group's activities. Her jealousy overspills one evening when she observes a tender moment between Maggie and Andy, leading her to commit a shocking betrayal.

  7. 7

    Maggie's Ordeal

    Maggie awakens disoriented, missing her earrings and bearing bruises, realizing she has been drugged by Sue Ann. Distressed, she confides in Andy about her intent to stay away from Sue Ann, who is becoming a dangerous presence in their lives.

  8. 8

    Sue Ann's Fabrication

    To regain the trust of the group, Sue Ann fabricates a story about having pancreatic cancer, attempting to explain her erratic behavior. However, this deceit is soon jeopardized when Haley notices a friend’s bracelet on Sue Ann, raising suspicions.

  9. 9

    The Investigation

    Determined to uncover the truth about Sue Ann, Maggie and her friends decide to investigate her home. Their encounter with Genie, Sue Ann's able-bodied daughter, brings shocking revelations and leads to their narrow escape just before Sue Ann returns.

    Where:Sue Ann's House

  10. 10

    Confrontation with Ben

    Ben makes an unplanned visit to Sue Ann's workplace, where he confronts her about the repeated visits from Andy. During this tense exchange, Ben's previous betrayal of Sue Ann is revealed, adding layers to their complex relationship.

    Where:Sue Ann's Workplace

Show the other 4 events of Ma
  1. 11

    Sue Ann's Downward Spiral

    As Sue Ann descends further into madness, her actions grow increasingly violent, culminating in the running over of Mercedes and the shocking murder of her boss. These acts reveal her troubled psyche and set the stage for her escalating brutality.

  2. 12

    Trapped and Tormented

    Maggie's worst fears come to life as she discovers her friends are chained in Sue Ann's basement, victimized by her delusions. This horrific scene highlights Sue Ann’s twisted belief that she alone deserves to belong to their social circle, escalating the tension.

    Where:Sue Ann's Basement

  3. 13

    The Rescue Attempt

    Just when it seems all hope is lost, a rescue attempt is initiated. Chaos ensues as Sue Ann's house goes up in flames while Maggie fights desperately to save her friends, demonstrating her courage amidst the horror.

    Where:Sue Ann's House

  4. 14

    Sue Ann's Final Acts

    In a shocking climax, Sue Ann succumbs to her insanity, finding herself in bed with Ben's corpse even as the flames rage around her. This grotesque moment symbolizes the culmination of her twisted fantasies, marking her ultimate downfall.

Characters

Who Are the Main Characters in Ma?

4 characters, among them Maggie Thompson, Sue Ann "Ma" Ellington and Erica: who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Diana Silvers as Maggie Thompson in Ma

    Maggie Thompson

    Played by Diana Silvers

    Maggie is a teenager navigating the challenges of moving to a new town and fitting in with her peers. She is strong-willed and determined, but her innocence and vulnerability are exploited by Sue Ann, leading to harrowing experiences that she must overcome.

    • 🌟 Protagonist
    • 🚨 Vulnerable
  • Octavia Spencer as Sue Ann "Ma" Ellington in Ma

    Sue Ann "Ma" Ellington

    Played by Octavia Spencer

    Sue Ann, portrayed by Octavia Spencer, is a deeply troubled woman with a dark past. Her desire for acceptance and friendship quickly turns dangerous as she becomes obsessed with her young friends, showcasing her volatile nature as she descends into madness.

    • 😈 Antagonist
    • ⚡ Obsession
  • Juliette Lewis as Erica in Ma

    Erica

    Played by Juliette Lewis

    Erica, Maggie's mother, tries to support her daughter through the chaos of relocating and adapting to a new social environment. She embodies the protective parental figure, highlighting the tension between parental concern and teenage independence.

    • 👩‍👧 Mother
    • 🤔 Supportive
  • Luke Evans as Ben in Ma

    Ben

    Played by Luke Evans

    Ben is Andy's father who becomes an unwilling participant in Sue Ann's twisted games. His past with Sue Ann reveals layers of their shared history and adds complexity to the narrative, especially as he struggles to protect his son from her dangerous influence.

    • 👨‍👦 Father
    • ⚖️ Protector
Setting

Where and When Is Ma Set?

Ma is set in Ohio. Here is why the place matters to the story.

When

The story unfolds in contemporary times, reflecting modern societal issues such as peer pressure and the impact of personal traumas. The time period emphasizes the challenges faced by teenagers today, including the consequences of their actions and the importance of influencing relationships.

Where

Ohio

The movie is set in Ohio, specifically in a small town where the main character, Maggie, relocates with her mother. This community serves as both a backdrop for teenage escapades and a hub for darker secrets, illustrated by Sue Ann's transformed basement party space that turns sinister.

  • 🏡 Hometown
  • 🎉 Party Space
Themes

What Are the Themes of Ma?

3 ideas the story keeps returning to, among them Betrayal, Isolation and Madness.

  1. 01

    Betrayal

    Betrayal is a prevalent theme, as Sue Ann's initial desire for friendship quickly devolves into treachery. The bond between Maggie and her friends is tested when they realize the lengths Sue Ann will go to maintain her twisted connection to them, leading to moral dilemmas and severe consequences.

  2. 02

    Isolation

    The theme of isolation manifests through Sue Ann's character, as her desperate longing for acceptance leads her to increasingly erratic and disturbing behavior. Her history of trauma isolates her from genuine relationships, showcasing the destructive nature of loneliness and the craving for belonging.

  3. 03

    Madness

    Madness is a key theme driving the plot, illustrating how unresolved trauma can lead to a descent into violence. Sue Ann's psychological unraveling represents the dangers of obsession and unchecked emotions, culminating in horrifying acts that reflect her disturbed mindset.

Ending explained

How Does Ma End?

The last act of Ma and what it means, in 388 words. The ending lands as mixed. Big spoilers: read the plot summary first if you have not seen it.

The final act, in full

In the climax of Ma, Sue Ann, aka “Ma,” confronts her past and her demons in a violent and tragic finale. After a series of manipulations and torturous acts against the teenagers she had lured into her home, she is ultimately confronted with the reality of her own actions. As the teenagers manage to escape and fight back, they discover a shocking truth: Genie, Sue Ann’s own daughter, has been living under her mother’s control and gaslighting her into believing a false reality. This revelation deepens the horror and shows how Sue Ann’s trauma has perpetuated a cycle of pain and abuse. In the final moments, as Sue Ann fights to hold onto her controlled world, Maggie stabs her, asserting her strength and rejecting her mother’s cycle of weakness and violence.

The film’s ending sees Sue Ann, wounded but defiant, returning upstairs and lying next to her past love, Ben. This moment brings the story full circle, symbolizing Sue Ann’s desire for a connection she craved as a teenager — love and respect — but in a destructive and twisted way. The house catches fire, serving as a violent metaphor for Sue Ann’s internal turmoil since childhood—her pain, rage, and unprocessed trauma all burning together. She dies in the fire, with her relationship with Ben symbolizing her lingering attachment to her past grievances and her inability to reconcile her trauma.

The ending also raises broader themes about race, gender, and unaddressed psychological wounds. Sue Ann, a Black woman with a painful history of bullying and humiliation, confronts her humiliation not through healing but through violence, fueled by persistent feelings of alienation and injustice. Her death, beside Ben—the man who dismissed her as a loser—serves as a final act of defiance and pain, emphasizing how her childhood trauma, racial discrimination, and unmet need for connection led her down this dark, destructive path. Ultimately, Ma is a haunting exploration of how unresolved grief and trauma can distort one’s identity, leading to tragic consequences. The film’s conclusion leaves open questions about whether Sue Ann might somehow survive, with Tate Taylor hinting at a potential sequel where she could re-emerge, suggesting that her story, and her damage, might not be over.This ending underscores the cyclical nature of trauma, the dangerous power of repressed emotions, and the devastating effects of history left unhealed.

Tone & mood

What Kind of Film Is Ma?

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

Tone
Dark
Pacing
Steady
Story
Straightforward
Intensity
High
Ending
Mixed

A deeply unsettling and claustrophobic thriller that steadily builds from a seemingly innocent premise into a nightmare of obsession and revenge, leaving a lingering sense of psychological dread.

  • claustrophobic
  • obsessive
  • unsettling
  • tense
  • disturbing
  • vicious
  • revenge
  • trauma
  • obsession
  • high school

Content notes: torture, kidnapping, psychological abuse, animal harm, murder, child endangerment.

Quiz

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Where to watch

Where to Watch Ma

Stream it on Hulu and Peacock, or rent or buy it from Amazon Video and Apple TV Store. US availability and prices from JustWatch.

Streaming availability in the US, powered by JustWatch logo

Read next

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6 films close to Ma in story and themes that have a full plot summary here: Ma (2017) and Mom and Dad (2018) lead. 3 of them come with the ending explained.

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FAQ

Ma Plot Questions

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

What is Ma about?

In the quiet suburbs of Ohio, Sue Ann lives a solitary life that hums with an off‑kilter charm. An eccentric veterinary technician, she moves through the town’s ordinary rhythm with a yearning for connection that feels both heartfelt and oddly unsettling.

Read the full plot summary

What happens at the end of Ma?

In the climax of Ma, Sue Ann, aka "Ma," confronts her past and her demons in a violent and tragic finale. After a series of manipulations and torturous acts against the teenagers she had lured into her home, she is ultimately confronted with the reality of her own actions.

The ending explained

When and where does Ma take place?

Ma is set in Ohio. The story unfolds in contemporary times, reflecting modern societal issues such as peer pressure and the impact of personal traumas.

The setting explained

Who are the main characters in Ma?

The story follows Maggie Thompson (played by Diana Silvers), Sue Ann "Ma" Ellington (played by Octavia Spencer), Erica (played by Juliette Lewis) and Ben (played by Luke Evans).

All the characters

What are the main themes of Ma?

The summary picks out 3 themes: Betrayal, Isolation and Madness.

The themes explained

Who directed Ma?

Ma (2019) was directed by Tate Taylor and runs 1 hour 39 minutes.

Tate Taylor’s films

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