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Plot summary

Accomplices (2009) Plot Summary & Timeline

Accomplices (2009) movie poster

Accomplices is a 2009 drama and thriller film directed by Frédéric Mermoud, running 1 hour 33 minutes. This page retells the whole story in 287 words (about 1 minute to read) and covers 12 key events in order, 8 characters, where and when it is set and 4 themes. Looking for the cast, ratings and where to stream it? See the movie page for Accomplices.

to read the plot summary
1 min
key events in the timeline
12
characters profiled
8
themes explained
4
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Accomplices (2009) movie poster
Released
Runtime
1h 33m
Genres
Drama, Thriller
Original language
French
No spoilers

What Is Accomplices About?

The premise of Accomplices in 228 words, with nothing given away. The full story follows below.

Set against the atmospheric backdrop of Lyon, Accomplices introduces two police detectives whose personal lives are as solitary as the cases they pursue. Both single and childless, they operate with a professional intimacy that suggests a deep, unspoken understanding of the city’s grim underbelly. Their routine is interrupted when the body of a young man is discovered in the Rhône River, launching an inquiry that quickly spirals into a complex exploration of hidden lives and dangerous liaisons.

The victim, Vince, was not a typical casualty but a high-end male prostitute who navigated a shadowy world of internet-facilitated encounters and luxury hotels. As the detectives peel back the layers of his existence, they uncover a life defined by risky transactions and blurred boundaries. The investigation centers not only on the circumstances of his death but also on the intense and unconventional relationship he shared with his girlfriend, Reb, a student who became entangled in his lucrative, double life.

As the narrative unfolds, the line between victim and participant begins to dissolve. The detectives find themselves drawn into a murky moral landscape where the truth is elusive and motivations are rarely black and white. With a tone that blends procedural tension with psychological depth, the film invites viewers to question the nature of complicity and the secrets people keep to survive in a world where every relationship carries a price.

Full plot

What Happens in Accomplices?

The complete story of Accomplices, from the first scene to the last, in 287 words (about 1 minute). Spoilers throughout. Names in the text link to 2 cast member pages.

Spoilers ahead

Two police detectives in Lyon, both single and childless, investigate the murder of a young man named Vincent, whose body is found strangled in the Rhône. The case gradually reveals a grim underside: Vincent led a double life as a high-end male prostitute, using the internet to meet clients in hotels and quietly expand his earnings. His girlfriend, Rebecca, a student, was drawn into his world and recruited to join him in threesomes, a move that widened his client base and boosted his finances.

One encounter goes wrong when the client starts to get rough with Reb, and Vincent intervenes, delivering a beating before the two flee. Furious at the way Reb has been treated, Vincent decides to blackmail the man and arranges a rendezvous on the top floor of a multi-storey car park. After handing over the money, the client attacks Vincent, and Reb wades in with her motorbike helmet. Her blows kill the man, and the pair quickly hide his body in his car and run.

The tension does not end there: the pimp, Hervé Cagan, tracking his share, confronts Vincent in a volatile confrontation that ends with Vincent’s death as the pimp strangles him and dumps the body in the river. The investigators move quickly to charge Hervé Cagan with murder, but Reb remains uncharged. As Reb is young, in love with Vincent, and pregnant, with her mother standing by her, the authorities end up doctoring her statement to exonerate her, a choice that underscores the film’s tension between truth and sympathy in a careful, restrained investigation. The case unfolds with a measured, clinical eye, painting a portrait of a city where desire, loyalty, and the moral lines detectives must navigate collide under pressure.

Timeline

Accomplices Timeline: Every Key Event in Order

12 key events in the order they happen, from “Vince's murder discovered in the Rhône” to “Resolution and consequences”. 12 events name a place, across 5 locations.

  1. 1

    Vince's murder discovered in the Rhône

    Vince's strangled body is recovered from the Rhône River in Lyon, triggering a murder investigation. The case quickly reveals Vince's double life as a high-end male prostitute with clients found online and in hotels. Two Lyon detectives, both single and childless, take on the inquiry.

    Where:Rhône River, Lyon

  2. 2

    Vince's profession revealed

    Investigators learn that Vince was a high-end male prostitute who met clients online and in hotels. His illicit network exposes a dangerous underworld in the city, affecting the investigation. The detectives begin to reconstruct Vince's final days from online activity and hotel bookings.

    Where:Lyon

  3. 3

    Reb joins Vince

    Reb, Vince's student girlfriend, is recruited to join him in threesomes, expanding his client base and earnings. Their dynamic grows as Reb becomes involved in the arrangement. This setup foreshadows the tensions and violence to come.

    Where:Lyon

  4. 4

    A rough encounter and a brutal flight

    One client becomes rough with Reb during a session, prompting Vince to intervene and beat him. Realizing the danger, Vince and Reb flee the scene with the client left behind. The incident exposes the volatile edge of Vince's business.

    Where:Hotel

  5. 5

    Vince plans to blackmail the client

    Furious at how Reb was treated, Vince decides to blackmail the man and sets up a rendezvous on the top floor of a multi-storey car park. The transaction involves handing over money as part of the blackmail. The scene escalates tensions and foreshadows violence.

    Where:Top floor of a multi-storey car park

  6. 6

    Reb intervenes and the client is killed

    During the money handover, the client attacks Vince with a golf club. Reb intervenes with her motorbike helmet, delivering blows that kill the man. They hide the body in Vince's car and flee the scene.

    Where:Top floor car park

  7. 7

    The pimp claims his share

    Vince's pimp meets him to claim his share of Vince's takings, and a fight develops. The confrontation ends with the pimp strangling Vince and then dumping the body in the Rhône.

    Where:Rhône River, Lyon

  8. 8

    Police charge the pimp

    The detectives charge the pimp with murder, while Reb is not charged at first due to her youth, love for Vince, and pregnancy. Her mother stands by her, influencing how the case is pursued. The investigation centers on the pimp as the primary suspect.

    Where:Lyon

  9. 9

    Reb's pregnancy and family support

    Reb is described as young and pregnant with Vince's child, with her mother supporting her through the ordeal. The circumstances around Reb shape public and legal sympathy, affecting how she is handled by authorities. Her pregnancy is a key factor in the case's progression.

    Where:Lyon

  10. 10

    Doctors alter Reb's statement

    Authorities doctor Reb's statement to exonerate her from the murder charge, removing her from the central criminal case. The pimp bears the blame for Vince's death as the investigation continues. The move highlights the tension between justice and protecting Reb.

    Where:Lyon

  11. 11

    Detectives' pursuit of the truth

    The Lyon detectives relentlessly pursue the truth by tracing Vince's clients, networks, and the car park incident. They weigh the evidence and reconstruct the sequence of events that led from sex work to murder. The investigation exposes a web of exploitation and loyalty.

    Where:Lyon

  12. 12

    Resolution and consequences

    The timeline culminates with the pimp identified as Vince's killer and Reb exonerated, though the events leave lingering questions about loyalty and exploitation. The story closes on the aftermath for Reb and the world surrounding Vince's double life.

    Where:Lyon

Characters

Who Are the Main Characters in Accomplices?

8 characters, among them L'avocate (Anne Loiret), Rebecca (Nina Meurisse) and Vincent (Cyril Descours): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Anne Loiret as L'avocate (Anne Loiret) in Accomplices

    L'avocate (Anne Loiret)

    Played by Anne Loiret

    A seasoned lawyer entering a morally charged case, balancing advocacy with public scrutiny. She presses for a fair outcome while confronting potential bias in the investigation.

    • ⚖️ Legal
    • 💼 Courtroom drama
    • 🧩 Moral complexity
  • Nina Meurisse as Rebecca (Nina Meurisse) in Accomplices

    Rebecca (Nina Meurisse)

    Played by Nina Meurisse

    A young student and Reb, Vince’s girlfriend who becomes pregnant after their relationship. She is drawn into danger and has her statement altered to protect her, illustrating how vulnerability intersects with justice.

    • 👩‍🎓 Student
    • 💕 Love
    • 🤰 Pregnancy
  • Cyril Descours as Vincent (Cyril Descours) in Accomplices

    Vincent (Cyril Descours)

    Played by Cyril Descours

    Vince is a high-end sex worker who leads a risky double life and provokes violence. His actions trigger a fatal sequence, revealing the volatile mix of power, money, and desire.

    • 💼 Prostitution
    • 💥 Violence
    • 🌀 Power
  • IM

    Inspecteur Mangin (Emmanuelle Devos)

    Played by Emmanuelle Devos

    A determined police inspector who leads the investigation. She weighs evidence against personal biases and navigates ethical tensions in pursuing the right suspect.

    • 🕵️‍♀️ Detective
    • 🧭 Investigation
    • ⚖️ Ethics
  • LC

    Le client du hammam (Cedric Monnet)

    Played by Cédric Monnet

    The abusive client who becomes a victim in the escalation. His aggression sparks the chain of violence that shapes the case’s outcome.

    • 🧔 Client
    • ⚔️ Violence
    • 💣 Risk
  • EL

    Esther, la mère de Rebecca (Joana Preiss)

    Played by Joana Preiss

    Reb's mother who stands by her daughter, offering support and moral backing. Her presence underscores themes of family loyalty and protection in a dangerous situation.

    • 👩‍👧 Mother figure
    • 💪 Support
    • 🧭 Guidance
  • LM

    La mère de Vincent (Brigitte Chambon)

    Played by Brigitte Chambon

    Vincent’s mother who represents family ties and the social pressures surrounding the young man’s double life. Her stance reflects the domestic dimension of the crime’s aftermath.

    • 👪 Family
    • 🕊️ Reputation
    • 🧭 Guidance
  • LM

    Le médecin légiste (Pierre Mifsud)

    Played by Pierre Mifsud

    The forensic doctor who confirms the causes of death and aids the investigation with scientific conclusions. His work anchors the procedural realism of the film.

    • 🧪 Forensics
    • 🧬 Science
    • ⚖️ Evidence
Setting

Where and When Is Accomplices Set?

Accomplices is set in Lyon, France, Rhône River, multi-storey car park and hotels. Here is why the place matters to the story.

Where

Lyon, France, Rhône River, multi-storey car park, hotels

The story unfolds in Lyon, a bustling French city along the Rhône. Key scenes occur near the river, in hotels, and inside a tall car park, highlighting an urban crime underworld. The setting blends everyday city life with intimate spaces where clients, sex work, and violence intersect.

  • 🗺️ Lyon city
  • 🏙️ Urban crime setting
  • 🏨 Hotel scenes
  • 🚗 Car park
  • 🌊 Rhône River
Themes

What Are the Themes of Accomplices?

4 ideas the story keeps returning to, among them Justice vs Bias, Female Agency and Secrets & Deception.

  1. 01

    Justice vs Bias

    The film interrogates how legal outcomes can be influenced by personal relationships. Detectives convict the pimp while Reb’s role is downplayed, raising questions about gender, pregnancy, and public sympathy in the pursuit of justice.

  2. 02

    Female Agency

    Reb and the women around her navigate danger and stigma with grit. Reb fights for self-protection and control in a dangerous world, while her mother and others offer support that shapes the narrative even when justice seems compromised.

  3. 03

    Secrets & Deception

    The case hinges on misdirection and doctored statements. Truth becomes murky as suspects, lovers, and families tailor their versions to protect themselves, revealing moral ambiguity in crime investigation.

  4. 04

    Urban Underworld

    The city’s hidden economy and online client networks expose a harsher side of modern urban life. The investigation reveals how digital connections feed a dangerous world of choice, coercion, and violence.

Tone & mood

What Kind of Film Is Accomplices?

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

Tone
Dark
Pacing
Steady
Story
Moderate
Intensity
High
Ending
Mixed

A dark and tense police procedural that delves into the grim underworld of high-end prostitution, murder, and exploitation, creating a consistently heavy and suspenseful atmosphere.

  • grim
  • tense
  • suspenseful
  • melancholic
  • sordid
  • anxious
  • crime investigation
  • male prostitution
  • murder
  • blackmail

Content notes: murder, strangulation, graphic violence, sexual content, prostitution, exploitation.

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Read next

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2 films close to Accomplices in story and themes that have a full plot summary here: A Private Affair (2002) and Under Suspicion (1991).

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FAQ

Accomplices Plot Questions

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

What is Accomplices about?

Set against the atmospheric backdrop of Lyon, Accomplices introduces two police detectives whose personal lives are as solitary as the cases they pursue. Both single and childless, they operate with a professional intimacy that suggests a deep, unspoken understanding of the city's grim underbelly.

Read the full plot summary

When and where does Accomplices take place?

Accomplices is set in Lyon, France, Rhône River, multi-storey car park and hotels. The story unfolds in Lyon, a bustling French city along the Rhône. Key scenes occur near the river, in hotels, and inside a tall car park, highlighting an urban crime underworld.

The setting explained

Who are the main characters in Accomplices?

The story follows L'avocate (Anne Loiret) (played by Anne Loiret), Rebecca (Nina Meurisse) (played by Nina Meurisse), Vincent (Cyril Descours) (played by Cyril Descours) and Inspecteur Mangin (Emmanuelle Devos) (played by Emmanuelle Devos); the character guide covers 8 characters in all.

All the characters

What are the main themes of Accomplices?

The summary picks out 4 themes: Justice vs Bias, Female Agency, Secrets & Deception and Urban Underworld.

The themes explained

Who directed Accomplices?

Accomplices (2009) was directed by Frédéric Mermoud and runs 1 hour 33 minutes.

Frédéric Mermoud’s films

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