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Plot summary

Sisters (1973) Plot Summary & Timeline

Sisters (1973) movie poster

Sisters is a 1973 mystery and thriller film directed by Brian De Palma, running 1 hour 33 minutes. This page retells the whole story in 592 words (about 3 minutes to read) and covers 15 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 Sisters.

to read the plot summary
3 min
key events in the timeline
15
characters profiled
4
themes explained
3
Sisters (1973) movie poster
Released
Runtime
1h 33m
Director
Brian De Palma
Original language
English
No spoilers

What Is Sisters About?

The premise of Sisters in 267 words, with nothing given away. The full story follows below.

In a quiet, aging house on the edge of a small town, three women shoulder the weight of generations. Diamond, the pragmatic caretaker, keeps the household running with quiet efficiency; Tia, the fiercely loyal middle sister, channels an unyielding protective instinct; and Tara, the introspective youngest, clings to memories that refuse to stay buried. United by an unwavering devotion to their ailing grandmother, the trio creates a sanctuary that feels both home and haven, even as the world beyond their walls whispers of change.

The sisters share a childhood scarred by a single, shrouded trauma that has shaped their identities and bound them together in ways they scarcely understand. That hidden wound casts long shadows over their present, prompting them to question the stories passed down through whispered family gatherings. As they sift through old letters, photographs, and the lingering scent of forgotten rituals, a sense of unease settles in, hinting that the past holds secrets far darker than any ordinary memory.

Against this backdrop of lingering dread, the sisters find themselves drawn into a subtle, growing tension that threatens to upend the fragile peace they’ve cultivated. Their bond is tested by an invisible force that seems to awaken with each clue uncovered, urging them to confront the origins of their shared pain before it erupts into something irreversible. With a tone that blends melancholy melancholy with an undercurrent of suspense, the film invites viewers to linger in the spaces between what is known and what lurks just out of sight, promising a journey where love, loyalty, and the quest for truth become both armor and compass.

Full plot

What Happens in Sisters?

The complete story of Sisters, from the first scene to the last, in 592 words (about 3 minutes). Spoilers throughout. Names in the text link to 6 cast member pages.

Spoilers ahead

Danielle Breton, portrayed by Margot Kidder, is a model and aspiring actress engaged in a rather unusual scheme. She is cast to impersonate a blind woman on an insurance program called The Peeping Toms, hosted by Philip Woode, played by Lisle Wilson. Throughout this hidden camera show, Philip is tasked with deciding whether he will sneak a glance at her undressing at his gym. In a twist of fate, he refrains from looking, leading both characters to become modest winners; Philip receives a dinner-for-two at the lavish African Room restaurant while Danielle acquires a new cutlery set.

During their dinner, an unexpected interruption arises in the form of Danielle’s ex-husband, Emil Breton, portrayed by William Finley. Philip gallantly confronts Emil, ultimately forcing him to exit the restaurant. Following this drama, the two head to Danielle’s Staten Island apartment. However, unbeknownst to them, Emil has taken to following closely behind. In a frantic moment, Philip pretends to depart for good but makes a cunning return through the back door, surprising Danielle with the cutlery gift she had inadvertently left in his car. The atmosphere becomes charged with intimacy, leading the two to share an affectionate encounter on the living room couch.

The following morning, Danielle awakens feeling unwell. She heads to her medicine cabinet, discovering only three red pills remaining. After taking one, she inadvertently leaves the remaining two on the sink’s edge. While dressing, Philip unknowingly tosses the duo down the sink, leading to more complications. As the day progresses, it becomes evident that tensions run high as Danielle and her twin sister Dominique get into a heated debate over Philip. Danielle, seeking relief, requests Philip fetch more of the red pills from the pharmacy, while he gets sidetracked buying gifts.

Upon returning to the apartment, Philip uses Danielle’s keys once again, and they prepare a celebration with a birthday cake. However, in a shocking turn of events, Danielle resorts to violence, using the knife from the cutlery set to murder Philip. Desperately attempting to reach out for help, Philip tries to alert a neighboring resident, Grace Collier, played by Jennifer Salt, but to no avail as the situation grows dire.

Grace, an investigative journalist, is drawn into the unfolding chaos, seeking to uncover the truth about recent events surrounding Danielle. She is quickly met with resistance from Detective Kelly, portrayed by Dolph Sweet, who is skeptical of Grace’s concerns. As Grace navigates the ever-deepening mystery, she gathers clues that lead her to employ a private detective, Joseph Larch, played by Charles Durning, hoping to unravel the enigma entwined in Danielle’s life.

The layers of complexity deepen when Grace explores the haunting past of the Blanchion Siamese twins, revealing intricate details about Danielle and Dominique’s shared history, filled with love and tragedy. As events escalate, it becomes clear that Emil, also serving Danielle in a troubling dual role as her doctor, encompasses a dark side filled with control and manipulation.

With a series of dramatic confrontations leading to dark revelations, Danielle’s fragile grip on reality becomes more tenuous. A climactic struggle with Emil results in his demise, while Grace remains entranced in Jessica’s complex psyche as she unravels the chaos surrounding her.

In the aftermath of the tumult, while the authorities grapple with the burgeoning case, Grace’s memories begin to blur the lines of reality, echoing Emil’s influence over her mind. As the narrative closes, the undisturbed shrouded sofa becomes a haunting symbol of unresolved mysteries, leaving Detective Kelly pondering the uncanny possibility that the cycle of violence may never truly end.

Timeline

Sisters Timeline: Every Key Event in Order

15 key events in the order they happen, from “Danielle's Introduction” to “Final Observations”. 14 events name a place, across 6 locations.

  1. 1

    Danielle's Introduction

    Danielle Breton, a model and aspiring actress, is introduced as a character hired to play blind for a hidden camera program called The Peeping Toms. Her mission is to entice an insurance seller named Philip Woode into a compromising situation.

  2. 2

    The Hidden Camera Program

    During the filming of The Peeping Toms, Philip decides not to look at Danielle in the gym's changing room, which ultimately leads both of them to win prizes from the show. Philip wins a dinner for two while Danielle receives a cutlery set.

    Where:Gym

  3. 3

    Dinner Invitation

    After the game's success, Philip invites Danielle to dinner at the African Room restaurant. Despite the tension, they seem to connect and enjoy each other's company until they are interrupted by Danielle's ex-husband, Emil.

    Where:African Room restaurant

  4. 4

    Confrontation at the Restaurant

    Emil confronts Danielle at the restaurant, but Philip intervenes and effectively forces Emil to leave. This action solidifies Philip's protective role over Danielle, enhancing their budding relationship.

    Where:African Room restaurant

  5. 5

    Return to the Apartment

    After their dinner, Philip and Danielle head to her apartment in Staten Island. Emil, intent on causing trouble, follows them, prompting Philip to feign leaving before re-entering through the back door.

    Where:Danielle's apartment, Staten Island

  6. 6

    The Night of Passion

    Once inside, Philip presents Danielle with a cutlery gift. The mood shifts to intimacy as they share a passionate night together on the couch, hinting at a deeper connection between them.

    Where:Danielle's apartment, Staten Island

  7. 7

    Morning Struggles

    The next morning, Danielle wakes up feeling unwell and finds only three red pills in the medicine cabinet. She takes one, leaving two behind, unaware that Philip will dispose of them, leading to dire consequences.

    Where:Danielle's bathroom

  8. 8

    A Fatal Encounter

    When Philip returns with groceries, he presents Danielle with a birthday cake knife from the cutlery set. However, Danielle surprises him with a brutal attack, using the knife to murder him.

    Where:Danielle's apartment, Staten Island

  9. 9

    Desperate Calls for Help

    After being attacked, Philip attempts to crawl to the window to signal for help, writing 'HELP' in his blood. The only witness to this tragic scene is Grace Collier, a neighbor who notices his plight.

    Where:Danielle's living room

  10. 10

    Grace's Investigation

    Grace, a journalist, becomes determined to uncover the truth behind Philip's disappearance. Despite the lack of evidence, her instincts push her to investigate Danielle's background and her twisted reality.

    Where:Staten Island

Show the other 5 events of Sisters
  1. 11

    The Cleanup

    Danielle and Emil try to cover up the murder. They clean the apartment meticulously, placing the corpse in a bed-sofa while misleading Detective Kelly and Grace about the events that transpired.

    Where:Danielle's apartment, Staten Island

  2. 12

    Emil's Dual Role

    Emil, who is not only Danielle's ex-husband but also her doctor, plays a crucial role in hiding evidence. He attempts to manipulate Danielle's state of mind while asserting control over her.

    Where:Danielle's apartment, Staten Island

  3. 13

    Grace's Desperation

    Realizing something is amiss, Grace enlists the help of a private detective, Joseph Larch, to investigate further. However, their search leads to dead ends as they try to find evidence of foul play.

    Where:Staten Island

  4. 14

    Climactic Confrontation

    In a chaotic twist, Emil attempts to exert control over Danielle but meets his demise during a struggle, leading to more bloodshed. Grace, still in shock, witnesses firsthand the tragedy that has unfolded.

    Where:Danielle's apartment, Staten Island

  5. 15

    Final Observations

    As evidence continues to blur, Detective Kelly grapples with the mystery surrounding the murders. Grace's sanity is questioned, yet she holds onto the truth, hoping to unravel the web created by Danielle and Emil.

    Where:Staten Island

Characters

Who Are the Main Characters in Sisters?

4 characters, among them Danielle Breton (Margot Kidder), Philip Woode (Lisle Wilson) and Grace Collier (Jennifer Salt): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Margot Kidder as Danielle Breton (Margot Kidder) in Sisters

    Danielle Breton (Margot Kidder)

    Played by Margot Kidder

    Danielle is a complex character, struggling with her identity and relationship dynamics, particularly with her twin sister, Dominique. She presents a facade of confidence as a model but is ultimately plagued by confusion and emotional turmoil, leading to tragic outcomes.

    • 👩‍🎤 Model
    • 🌀 Mental Health
  • PW

    Philip Woode (Lisle Wilson)

    Played by Lisle Wilson

    Philip is a charming insurance seller who becomes entangled in a dangerous game with Danielle. His initial attraction to her complexity soon turns into a nightmare, showcasing his vulnerability and the unpredictability of relationships.

    • 😞 Victim
    • 💼 Insurance Seller
  • Jennifer Salt as Grace Collier (Jennifer Salt) in Sisters

    Grace Collier (Jennifer Salt)

    Played by Jennifer Salt

    Grace is a determined journalist who serves as the film's moral compass. Her pursuit of truth highlights her tenacity and the challenges one faces when confronting darker realities, ultimately struggling against the machinations of powerful individuals.

    • 📰 Journalist
    • 🔍 Investigator
  • EB

    Emil Breton (William Finley)

    Played by William Finley

    Emil is a controlling figure in Danielle's life, representing her deep-seated fears and insecurities. His dual role as her ex-husband and doctor intensifies the psychological tension in the narrative, making his character crucial to the unfolding drama.

    • 🩺 Doctor
    • 💔 Manipulator
Setting

Where and When Is Sisters Set?

Sisters is set in Staten Island and African Room restaurant. Here is why the place matters to the story.

When

The events of the movie unfold in contemporary times, reflecting modern societal issues such as identity, mental health, and the complexities of relationships. The era is evident in the characters' lifestyles and the cultural references throughout the film.

Where

Staten Island, African Room restaurant

Staten Island is one of New York City's five boroughs, known for its suburban feel and waterfront attractions. The African Room restaurant, where key interactions unfold, offers a unique dining experience, embodying the vibrant cultural mix of the city.

  • 🏙️ City
  • 🍽️ Restaurant
Themes

What Are the Themes of Sisters?

3 ideas the story keeps returning to, among them Mystery, Duality and Violence.

  1. 01

    Mystery

    Mystery is a core theme of the film as it involves a series of puzzling events surrounding relationships and unknown identities. As the characters delve deeper into their intertwined lives, hidden truths and secrets become laid bare, leading to an engaging exploration of psychology and perception.

  2. 02

    Duality

    The theme of duality is central to the story, particularly through the character of Danielle and her relationship with her sister Dominique. It illustrates the struggle between conflicting identities and desires, highlighting how love and control can lead to destructive outcomes.

  3. 03

    Violence

    Violence manifests through the intense emotional and physical confrontations in the movie. The brutal acts committed by the characters reveal underlying tensions and the impact of mental health struggles, showcasing the dark consequences of unresolved issues.

Tone & mood

What Kind of Film Is Sisters?

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

Tone
Tense
Pacing
Variable
Story
Complex
Intensity
High
Ending
Ambiguous

A tense and unsettling psychological thriller that builds a claustrophobic atmosphere of paranoia and fractured identity, leading to a violent, ambiguous conclusion.

  • tense
  • claustrophobic
  • paranoid
  • unsettling
  • frenzied
  • melancholic
  • twin sisters
  • psychological disorder
  • murder
  • investigation

Content notes: murder, mental illness, psychological manipulation, knife violence.

Quiz

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Where to watch

Where to Watch Sisters

Stream it on HBO Max and Plex, 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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5 films close to Sisters in story and themes that have a full plot summary here: Sister, Sister (1987) and A Tale of Two Sisters (2004) lead.

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FAQ

Sisters Plot Questions

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

What is Sisters about?

In a quiet, aging house on the edge of a small town, three women shoulder the weight of generations. Diamond, the pragmatic caretaker, keeps the household running with quiet efficiency; Tia, the fiercely loyal middle sister, channels an unyielding protective instinct; and Tara, the introspective…

Read the full plot summary

When and where does Sisters take place?

Sisters is set in Staten Island and African Room restaurant. The events of the movie unfold in contemporary times, reflecting modern societal issues such as identity, mental health, and the complexities of relationships.

The setting explained

Who are the main characters in Sisters?

The story follows Danielle Breton (Margot Kidder) (played by Margot Kidder), Philip Woode (Lisle Wilson) (played by Lisle Wilson), Grace Collier (Jennifer Salt) (played by Jennifer Salt) and Emil Breton (William Finley) (played by William Finley).

All the characters

What are the main themes of Sisters?

The summary picks out 3 themes: Mystery, Duality and Violence.

The themes explained

Who directed Sisters?

Sisters (1973) was directed by Brian De Palma and runs 1 hour 33 minutes.

Brian De Palma’s films

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