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Plot Summary

Cross My Heart (2017) Plot Summary Explained

Release, runtime and language
2017 · 102 mins · French
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Directed by
Luc Picard
Starring
Clare Coulter, Sophie Cadieux, Denis Houle, Alexis Lefebvre, Jean-François Boudreau, Nicola-Frank Vachon

During Quebec’s tumultuous FLQ Crisis in 1970, 12-year-old Manon makes a heartfelt promise to her younger brother, Mimi, to always stay together amidst their unstable family life and the threat of foster care. Defying their situation, they concoct a daring plan to kidnap an elderly woman and hide her in the countryside. Two cousins join their scheme, adding to the escalating rebellion and uncertain future facing the siblings.

On this page (5)
  1. 1 Where to watch
  2. 2 What happens: full plot
  3. 3 Plot questions answered
  4. 4 Movie threads
  5. 5 Every angle
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Full plot summary · contains spoilers

What Happens in Cross My Heart: Full Plot Summary

The whole story of Cross My Heart (2017) explained, from the opening scene to the final frame: every key event, every twist and what it all adds up to. Read it as a quick recap before the sequel, to check a scene you missed, or to finally understand what really happened.

Set against the tense backdrop of the October Crisis in Montreal, this drama follows Manon, a perceptive and resilient young girl who shoulders a heavy share of responsibility as her father battles cancer and her mother sinks into a nervous breakdown. Her Mimi little brother depends on her even more, and the two spend most days at the house of their aunt and uncle Simone and Gaston, alongside their cousins Martin and Denis. As the FLQ Manifesto flashes across the news and the nation debates the crisis, Manon struggles to discern whether the movemement is a moral beacon or a threat, while Gaston clashes with his revolutionary son, Paul. In a moment of feeling neglected and unseen, Manon pens her own little manifesto on children’s rights, and the looming threat of a foster-care placement rises from the headlines.

Driven by a desperate mix of hope and audacity, Manon hatches a plan to "get what she wants" by taking action rather than waiting for someone else to change their lot. She and Martin conspire to kidnap an elderly woman, Mrs. Robinson, and sign their note as the “Family Cell,” withholding from Mimi the fact that foster care might separate them. They convince Mimi that the scheme would bring them a true grandmother, and soon the four children—Manon, Mimi, Martin, and Denis—approach the house of [Mrs. Robinson], Halloween disguises in place, and successfully seize and drug the unsuspecting woman. The group escorts her to an abandoned cabin in Saint-Zénon, Quebec, where the fragile plan begins to unfold under the strain of age, language, and fear.

With the disappearance of four children, a search crowds the city. The authorities turn their attention to Paul, who emerges as a prime suspect due to a personal stash of revolutionary literature. The investigation unfolds against the mounting pressure of national events, including the War Measures Act invoked by the federal government. In Saint-Zénon, the situation grows more complicated when Mrs. Robinson awakens to discover she speaks only English, while the French-speaking kids struggle to understand her and she to understand them. The dynamic is further strained when it becomes clear that she requires medication and the supplies—pills—are running low. A pharmacist, Gary Boudreault, refuses to fill a Montreal prescription, underscoring the gulf between cultures and the kids’ precarious predicament.

As the tension tightens, the police close in on the kidnap case. Paul is arrested, and the federal government’s drastic measures cast a long shadow over everyone involved. The emotional toll is palpable: Manon and Mimi’s father dies, and Mrs. Robinson is taken to safety by ambulance, while Mimi is removed to a foster home and Manon ends up in a juvenile-delinquents center. Yet fate intervenes in small, stubborn ways. A social worker accidentally leaves Mimi’s new address and the keys to the center in front of Manon, and she seizes the moment to escape. With the keys in hand, she reunites with Mimi in the night and, in a hopeful mood, promises to take him to Disneyland. The siblings slip away into the dark, stepping into the unknown with a plan to walk toward a future that might still hold a glimmer of the ordinary joys they’ve always longed for.

Last updated: October 09, 2025 at 15:50

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Plot questions answered

Cross My Heart Plot Explained: Your Questions Answered

The questions people ask most about Cross My Heart (2017): what happens in the confusing scenes, why the characters do what they do, the twists, hidden details and what the ending means. Each answer contains spoilers.

Q1

Why does Manon decide to kidnap Mrs. Robinson?

Manon decides to kidnap Mrs. Robinson because she overhears adults talking about placing her and her brother Mimi in foster care, which would separate them. Desperate to keep her family together and feeling that no one listens to children, she concludes that taking action, including kidnapping an elderly woman to create a 'grandmother', might force adults to pay attention to their situation.

Foreshadowing: Earlier, Manon writes her own manifesto about children's rights after feeling neglected amid the FLQ political turmoil, establishing her belief that children must take matters into their own hands.

  • manon
  • mrs robinson
  • kidnapping
  • foster care
  • children's rights
Q2

Why does the police suspect Paul of the kidnapping?

The police suspect Paul because he is Gaston's son and known to have revolutionary literature in his possession. Since the ransom note was signed 'Family Cell,' investigators initially assume the kidnapping relates to FLQ activity, making Paul, who is already involved in political activism, a convenient suspect despite not being involved.

Foreshadowing: Earlier, Gaston clashes with his revolutionary son Paul about the FLQ, and Manon struggles to understand whether the movement is good or bad, planting the idea that political and family tensions could intertwine.

  • paul
  • police
  • suspicion
  • flq
  • family cell
Q3

Why can't the children get Mrs. Robinson's medication from the pharmacy?

The children cannot get Mrs. Robinson's medication because the pharmacist refuses to fill a Montreal prescription in a small town near Saint-Zénon. Additionally, the language barrier makes it difficult for the French-speaking children to explain the emergency. When the pharmacist sees newspaper coverage of missing children, he recognizes Manon and Martin and alerts authorities.

Foreshadowing: The language gap between Mrs. Robinson (English-speaking) and the children (French-speaking) was established immediately upon arrival at the cabin, making every basic transaction fraught with difficulty.

  • medication
  • pharmacy
  • language barrier
  • prescription
  • montreal
Q4

What happens to Mrs. Robinson at the cabin?

At the cabin, Mrs. Robinson wakes up confused and unable to communicate with the children because she speaks only English while they speak French. She begins experiencing heart issues and requires medication. The situation escalates when they discover the medication is running low and they cannot obtain a refill, ultimately leading to her suffering a heart attack that requires an ambulance.

Foreshadowing: The plan was presented to Mimi as getting a 'grandmother,' but the reality of caring for an elderly, frightened woman with medical needs quickly surpasses the children's limited abilities.

  • mrs robinson
  • cabin
  • heart attack
  • communication
  • elderly
Q5

How do Manon and Mimi escape from their placements?

Manon and Mimi escape because a social worker accidentally leaves Mimi's new foster home address and the keys to the juvenile detention center in front of Manon. Manon uses the keys to unlock her way out, locates Mimi at his foster home, and the two siblings flee together into the night, planning to walk toward Disneyland.

Foreshadowing: Earlier, Manon promises Mimi they will go to Disneyland, giving them both a goal to cling to after all their hardship.

  • escape
  • keys
  • social worker
  • foster home
  • disneyland
Q6

When does Manon and Mimi's father die in the story?

Manon and Mimi's father dies in mid-to-late November 1970, after the children have been apprehended and the kidnapping scheme has collapsed. His death occurs as the family faces the aftermath of the crisis, adding another layer of grief to an already devastating situation.

Foreshadowing: The film establishes early on that Manon's father is battling cancer, making his eventual death a tragic but foreshadowed outcome.

  • father death
  • cancer
  • family
  • grief
Q7

Why does Mrs. Robinson attend the children's father's funeral?

Mrs. Robinson attends the funeral of Manon and Mimi's father as a moment of unexpected closure. Despite being their hostage and victim of their crime, she chooses to show respect for the family that held her, perhaps recognizing the desperate circumstances and genuine love between the siblings that motivated their actions.

Foreshadowing: The dynamic at the cabin, though tense, showed moments where the children tried to care for Mrs. Robinson rather than simply restrain her, hinting at a complex bond that transcends the kidnapping.

  • funeral
  • mrs robinson
  • closure
  • reconciliation
Q8

What happens to Paul after he is arrested?

Paul is arrested in connection with the kidnapping when the police finally locate him, and the federal government invokes the War Measures Act, expanding the crackdown across Quebec. Though he was not actually involved in the children's plan, he becomes a casualty of the broader political repression surrounding the October Crisis.

Foreshadowing: Earlier, Paul is shown arguing with his father Gaston about revolutionary politics, and the police initially focus on him because of his known political affiliations.

  • paul
  • arrest
  • war measures act
  • october crisis
Q9

Why does Manon write her own manifesto?

Manon writes her own manifesto about children's rights after feeling neglected and unheard while the adults around her are absorbed in the FLQ Crisis and family struggles. She sees the political movements debating rights and decides children should have a voice too, penning a personal declaration that reflects her growing sense of injustice and need for agency.

Foreshadowing: The FLQ Manifesto flashing across the news creates a household debate, and Manon's confusion about whether the movement is 'good' or 'bad' drives her to create her own statement of rights.

  • manifesto
  • children's rights
  • flq
  • voice
  • politics
Q10

Why do the children sign the ransom note as 'Family Cell'?

The children sign the ransom note as 'Family Cell' to make the kidnapping appear connected to the FLQ, believing this would lend credibility to their demand and attract attention. They deliberately omit any mention of foster care in the first communique to maintain the facade of a simple political gesture rather than a desperate family plea.

Foreshadowing: Manon's confusion about the FLQ, wondering if they are 'good' or 'bad', shows she simultaneously fears and is intrigued by the power of political activism, leading her to imitate their style.

  • family cell
  • ransom note
  • flq
  • kidnapping plan
Q11

Where are Manon and Mimi heading at the end of the movie?

At the end of the movie, Manon and Mimi are walking toward Disneyland, having escaped their foster care placements in the middle of the night. The destination represents their dream of a normal, happy life together, a symbol of hope and childhood joy after all the trauma they endured during the October Crisis.

Foreshadowing: Manon promises Mimi they will go to Disneyland earlier in the film, and this promise sustains them through the kidnapping scheme, their capture, and their separation.

  • disneyland
  • escape
  • future
  • hope
  • children

Movie threads

More Movies Like Cross My Heart, by Mood & Story

Curated lists built around what makes Cross My Heart tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Movies about desperate childhood schemes like Cross My Heart

Children take radical, misguided action to preserve their fragile world. If you liked the daring plan in Cross My Heart, explore more movies where children take radical action to survive. These similar drama stories feature young protagonists defying impossible odds, often set against a backdrop of family crisis or political turmoil.

  • desperate
  • resilient
  • anxious
  • hopeful
  • melancholic
  • tense
  • Tone: bittersweet, anxious
  • Pacing: steady, character-driven
Why these movies?

The story pattern: The narrative follows children or young teenagers whose stable environment collapses, forcing them to orchestrate a risky plan—a journey, a crime, a secret—to secure their future or protect their family. Their actions are driven by love and desperation, leading to escalating consequences that test their resilience.

Why they belong together: Movies are grouped here for their shared focus on the poignant, often misguided agency of children in crisis. They share a bittersweet tone, heavy emotional weight, and a steady pacing that allows the audience to feel the constant anxiety and determined hope of the young protagonists.

Movies with bittersweet, morally complex endings like Cross My Heart

Stories where difficult decisions lead to a mixed, emotionally complex conclusion. Fans of the emotionally mixed ending in Cross My Heart will appreciate these dramas. Discover similar films where heavy themes and difficult moral choices lead to conclusions that are hopeful yet scarred, reflecting the complex cost of survival and love.

  • bittersweet
  • melancholic
  • morally complex
  • somber
  • thought-provoking
  • heavy
  • Tone: bittersweet, melancholic
  • Pacing: steady, contemplative
Why these movies?

The story pattern: The narrative builds towards a pivotal moral decision—often involving sacrifice, crime, or betrayal—that the protagonist believes is necessary. The aftermath of this choice defines the ending, which typically features both loss and a fragile gain, leaving the audience with a profound sense of ambiguity about the characters' futures.

Why they belong together: These films are united by their exploration of moral gray areas and their resistance to neat, happy conclusions. They share a mixed ending feel, a heavy emotional weight, and a tone that balances the darkness of the journey with glimmers of hard-won hope.

Every angle

Cross My Heart (2017) Explained: Plot, Timeline & Characters

Everything about Cross My Heart in one place: what happens in the plot summary, the timeline in chronological order, the characters and meaning and a spoiler-free summary. What's After the Movie adds the cast, box office and post-credit scenes.

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