4.3.2.1

4.3.2.1

Year: 2010

Runtime: 117 mins

Language: English

Director: Mark Davis

CrimeThrillerActionRomanceCrime drugs and gangstersEmotional teen coming-of-age storiesHeists and thrilling actionTeen school antics and laughterShow All…

Four friends—Jo, who feels stuck working in a dead‑end supermarket, and her three adventurous companions—spend three days in two cities. Their lives intersect when Jo inadvertently meets a pair of diamond thieves, pulling all of them onto a shared, unpredictable path that challenges their destinies.

Warning: spoilers below!

Haven’t seen 4.3.2.1 yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!

Timeline & Setting – 4.3.2.1 (2010)

Explore the full timeline and setting of 4.3.2.1 (2010). Follow every major event in chronological order and see how the environment shapes the story, characters, and dramatic tension.

Time period

Early 2000s

Set in the early 2000s London scene, the film follows four nineteen-year-olds as they juggle friendship, family history, and a dangerous diamond scheme. The era’s urban life—late nights, online connections, and casual violence—shapes the choices the characters make. The contrast with New York later in the story emphasizes a shift from familiar streets to a broader world.

Location

London, New York City

The story unfolds across London's dense urban landscape, anchored by a 24-hour supermarket and busy streets where four nineteen-year-olds face danger, loyalty, and consequences. London provides a gritty, real-world backdrop for crime, friendship, and self-discovery. Cassandra's arc takes her to New York City, a contrasting setting that represents opportunity and danger in equal measure.

🏙️ City Life 🗺️ Urban Drama 🎭 Coming-of-age

Last Updated: October 03, 2025 at 10:09

Main Characters – 4.3.2.1 (2010)

Meet the key characters of 4.3.2.1 (2010), with detailed profiles, motivations, and roles in the plot. Understand their emotional journeys and what they reveal about the film’s deeper themes.

Joanne (Emma Roberts)

A nineteen-year-old who works a 24-hour London supermarket and becomes entangled in Dillon's diamond scheme. Her kiss with Dillon triggers Shannon's sense of betrayal, and she must navigate danger while supporting her friends. She plays a pivotal role in uncovering plans and steering the group toward safety.

🎯 Teen Drama 🤝 Loyalty 🧭 Courage

Cassandra (Tamsin Egerton)

A determined young woman who travels to New York City to audition for Jago Larofsky after a chance online connection. She survives a stalker, negotiates online deception, and earns a place at a prestigious piano school, returning to London with renewed purpose.

🎹 Music 🎭 Drama 🧭 Empowerment

Shannon (Ophelia Lovibond)

Shannon wrestles with family upheaval, a violent assault, and the burden of the diamonds in her possession. She contemplates suicide but fights to salvage her life and protect her friends as the truth about her family slowly comes to light.

💔 Family Struggle 💪 Resilience 🧭 Agency

Kerrys (Shanika Warren-Markland)

Kerrys is fiercely loyal to her friends, collaborating with Jas to unravel the danger surrounding Shannon. She helps orchestrate bold moves to locate Shannon and mend family rifts, showing grit and resourcefulness.

👭 Solidarity 🧭 Adventure 🏁 Hope

Dillon (Adam Deacon)

A calculated thief who drops a stolen diamond into Cassandra's bag and entangles the group in a web of crime. His actions spark pursuit, violence, and a tense confrontation that tests loyalties.

🕵️‍♂️ Crime 💎 Heist 💥 Danger

Smoothy (Ashley Thomas)

Dillon's partner in crime, whose plan-setting and actions fuel the dangerous plot. Their alliance wobbles under pressure as the net tightens and violence erupts.

🤝 Partnership 💣 Crime 💥 Danger

Angelo (Jacob Anderson)

Cassandra's online connection who becomes a real person. He steps in to help prevent further bloodshed after the panic, showing a turn from online fantasy to real-world intervention.

💻 Online Life 🧭 Real-World Encounter 🛡️ Protection

Jago Larofsky (Mandy Patinkin)

A prestigious piano teacher who becomes Cassandra's mentor after she earns a place at his school. His guidance and the school’s stature symbolize opportunity and artistic excellence.

🎵 Music 🎓 Mentorship 🏛️ Prestige

Tee (Noel Clarke)

The scheming manager linked to Dillon and Smoothy who betrays them as the diamond plot unravels, escalating the danger and leading to police intervention.

💼 Betrayal 🎭 Antagonist 💰 Theft

Kelly (Michelle Ryan)

A tough ally who hunts for the 15 diamonds and steps in to rescue Shannon. She becomes a key figure in de-escalating violence and guiding the group toward safety.

🛡️ Protection 💎 Diamond Hunter 💪 Empowerment

Manuel (Gregg Chillin)

Kerrys' brother who follows orders from Dillon and Smoothy, participates in the panic-room drama, and shows how family pressure can pull people into a dangerous scheme.

👤 Family Pressure 🧩 Manipulation 🌀 Pressure

Mrs. Richards (Kate Magowan)

Shannon's mother figure who is distant and leaves her husband, with revelations of past choices shaping Shannon's sense of family and belonging.

👩‍👧 Family 💔 Absent Parent 🌧️ Sorrow

Last Updated: October 03, 2025 at 10:09

Major Themes – 4.3.2.1 (2010)

Explore the central themes of 4.3.2.1 (2010), from psychological, social, and emotional dimensions to philosophical messages. Understand what the film is really saying beneath the surface.

🤝 Friendship

The four girls anchor each other through fear and misdirection, proving that trust and loyalty can steer people away from danger. Their bond drives collaborative problem-solving as they seek to reunite the stolen diamonds and protect one another. The film uses their unity to counteract the threats around them.

💔 Family Secrets

Shannon's personal pain is tied to her family history, including a past abortion that reshapes her sense of belonging. The story unsettles the characters as they confront neglect, abandonment, and the weight of old choices. These revelations push them toward reconciliation, not revenge.

💎 Criminal Consequence

Dillon, Smoothy, and Tee propel a dangerous diamond heist that spirals into violence and betrayal. The pursuit of the diamonds tests loyalties and exposes the peril of crime in close-knit circles. Ultimately, the group turns the diamonds over to the police, marking a pivot away from lawlessness.

🎵 Art & Aspiration

Cassandra's pursuit of piano and her audition with Jago Larofsky highlights art as a path to self-determination. The arts offer a counterpoint to street-level peril, giving her a sense of purpose and a route to escape a cycle of danger. Mentorship and perseverance become key themes in her arc.

Last Updated: October 03, 2025 at 10:09

Mobile App Preview

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Sign up to be the first to know when we launch. Your email stays private — always.

Unlock the Full Story of 4.3.2.1

Don't stop at just watching — explore 4.3.2.1 in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what 4.3.2.1 is all about. Plus, discover what's next after the movie.

4.3.2.1 Summary

Read a complete plot summary of 4.3.2.1, including all key story points, character arcs, and turning points. This in-depth recap is ideal for understanding the narrative structure or reviewing what happened in the movie.

4.3.2.1 Summary

4.3.2.1 Timeline

Track the full timeline of 4.3.2.1 with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

4.3.2.1 Timeline

4.3.2.1 Spoiler-Free Summary

Get a quick, spoiler-free overview of 4.3.2.1 that covers the main plot points and key details without revealing any major twists or spoilers. Perfect for those who want to know what to expect before diving in.

4.3.2.1 Spoiler-Free Summary

More About 4.3.2.1

Visit What's After the Movie to explore more about 4.3.2.1: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About 4.3.2.1

Explore More About Movie 4.3.2.1

4.3.2.1 (2010) Plot Summary & Movie Recap

4.3.2.1 (2010) Scene-by-Scene Movie Timeline

4.3.2.1 (2010) Spoiler-Free Summary & Key Flow