Read the complete plot summary and ending explained for The 12 Days of Christine (2015). From turning points to emotional moments, uncover what really happened and why it matters.
Christine Sheridan Smith arrives home to her flat with Adam Tom Riley, whom she has just met at a New Year’s party, and settles into a life that starts with a spark of new romance and quickly leaves the future in a delicate, unfolding balance. Thirteen months later, on Valentine’s Day, Christine chats with her flatmate Fung Stacy Liu at home, relaying the quiet details of her evolving relationship with Adam while a card from her first boyfriend—an echo from a past she thought she’d forgotten—arrives and lingers in the air, hinting at memories she never fully resolved. On Mother’s Day, Christine’s mother Marion Michele Dotrice visits and pulls Christine back into a vein of family history, revealing that Christine’s first boyfriend died when he was just 16, a piece of history Christine had misplaced in the folds of time. Marion’s gentle persistence nudges Christine toward marriage with Adam, even as Christine’s father Ernie Paul Copley battles Alzheimer’s and slips further from the person he once was, a struggle that colors Christine’s choices with a quiet gravity.
The following year brings a shift: Adam moves in with Christine at Easter, and Christine secretly plans a small surprise for him. A disturbance comes in the form of an egg smashing on a nearby wall, a seemingly ordinary moment that unsettles her, and in the kitchen she is approached by an unknown man, the Stranger Reece Shearsmith, who murmuringly offers a single, heavy message:
I’m sorry.
As time threads forward, Christine, now pregnant and married, wakes on a May bank holiday to a life that feels both intimate and fragile. Adam and Christine work together to assemble a cot, a task that becomes a quiet test of their partnership. Thirteen months later, on Father’s Day, Adam tends to their son Jack Dexter Little in the stillness of the night, while Christine’s nerves murmur with the sense that something is stitched into their routine that does not belong to it. From the baby monitor comes the Stranger’s voice again, a chilling line:
Come on little man, let’s get you out of there.
Christine rushes to Jack’s room and finds the cot empty, fear gripping her as she cries out for Adam, who returns from another room with Jack in his arms, the crisis somehow contained, though the air remains taut with unspoken fear. Thirteen months pass and Christine reaches her 30th birthday, a milestone that should feel celebratory yet instead sits within the shadow of a widening distance: Ernie no longer recognises Christine, and Adam grows more interested in his colleague Zara Jessica Ellerby. Marion, ever the warden of ritual, blindfolds Christine for a game of blind man’s buff—an annual birthday ritual Christine has played since she was six—and the moment grows tense as suspicious noises drift from behind a door, forcing Christine to remove her blindfold and confront what she cannot quite name.
Another time shift follows: now divorced from Adam, Christine films Jack as he prepares for his first day of school, a quiet, poignant moment that frames the aftermath of the life they had hoped to build. Left alone in the flat, she finds comfort with Ernie, who remains a fragile anchor in a house that has become a labyrinth. On Halloween, she dresses up with her friend Bobby Steve Pemberton, a colleague at Clarks, and when someone she believes to be Adam enters to collect Jack, Christine hurryingly moves toward Jack’s room and finds him in the Stranger’s arms, a further fracture in a life that keeps looping through these same scenes with an unnerving sameness.
Bonfire Night seals the pattern in a different light: Christine returns home with Jack, who has burned his hand on a sparkler, but Marion notes that Jack’s injury mirrors a scar Christine herself bore at his age, a revelation that tightens the loom of fate around them all. Christmas gathers the extended circle—Marion, Ernie, Fung, Bobby, and Adam—around a table that feels like a turning point. Christine and Adam are back together, and she unpacks a present that is more than a album of photos: it is a crystallization of the life she has lived, and in that moment she realizes what is happening in the most intimate sense. The Stranger’s claims—he says he stepped onto the road by accident, that he rescued Jack but could not reach Christine—illuminate the truth: Christine has been dying as a result of a road collision, and emergency services struggle to free her while memories replay themselves in a final, poignant montage.
At the dinner table, Jack returns dressed as a Nativity angel, and the family cycles through the ritual one last time. Marion gently signals that it is time for Christine to go, and with a final, heartrending goodbye, Christine’s story folds into the memory of those who remain, leaving behind a life that seems to have always lived on the edge of time.
Follow the complete movie timeline of The 12 Days of Christine (2015) with every major event in chronological order. Great for understanding complex plots and story progression.
New Year and the spark
Christine arrives home with Adam after meeting him at a New Year’s party, and they begin a fragile romance. The flat becomes the starting point for their evolving relationship as the year unfolds. The moment marks the first step toward a life they hope to build together.
Valentine’s Day: echoes from the past
Thirteen months later, Christine chats with Fung about her evolving relationship with Adam, while a card from Christine’s first boyfriend arrives and lingers. The note stirs memories she had thought were forgotten, hinting at unresolved feelings. The quiet exchange sets a tension between past and present.
Mother’s Day: family history resurfaces
Christine’s mother Marion visits and digs into family history, revealing that Christine’s first boyfriend died when he was 16. The revelation unsettles Christine and reframes the meaning of her choices. Marion’s presence nudges Christine toward considering marriage with Adam, even as her father’s illness casts a shadow.
Easter: Adam moves in
The following year brings a shift as Adam moves in with Christine at Easter, signaling a deeper commitment. Christine quietly plans a small surprise for him, hinting at hopes for a stable future. The simple domestic change marks the beginning of a more intimate life together.
Egg crack and the Stranger's blunt message
A seemingly ordinary moment is punctured by an egg smashing against a wall, unsettling Christine. In the kitchen, she is approached by the Stranger, who murmurs a heavy message: ‘I’m sorry.’ The encounter inserts an ominous thread into their otherwise quiet life.
Becoming a family: pregnancy and marriage
Christine discovers she is pregnant and, soon after, she marries Adam. The couple rachets together to form a fragile, intimate unit as external pressures begin to press in. The domestic peace is complicated by the creeping sense of something being wrong.
May bank holiday: assembling a cot
On a May bank holiday, Christine and Adam work together to assemble a cot for their expected child. The task becomes a quiet test of their partnership as normal life is layered with tenderness and unspoken anxiety. The scene emphasizes how ordinary rituals keep time inside their fragile world.
Father's Day: a hidden warning
Thirteen months later, on Father’s Day, Adam tends their son Jack while Christine’s nerves hum with danger. The Stranger’s voice returns from the baby monitor, whispering: ‘Come on little man, let's get you out of there.’ The sense that something has crept into their routine grows stronger.
The cot: panic and relief
Christine rushes to Jack's room and finds the cot empty, fear gripping her as she calls for Adam. He returns from another room carrying Jack, having contained the crisis, yet the air remains taut with unspoken fear. The incident deepens the sense that their life is haunted by something that doesn't belong.
Thirty and a widening rift
Thirteen months pass to Christine’s thirtieth birthday, a milestone shadowed by growing distance. Ernie no longer recognises Christine, and Adam grows more interested in his colleague Zara. The quiet rituals of family life begin to crumble under the weight of unresolved past and present betrayals.
Blindfolded birthday and looming fear
Marion blindfolds Christine for the annual birthday game of blind man’s buff, a ritual Christine has played since she was six. Suspicious noises drift from behind a door, forcing Christine to remove her blindfold and confront what she cannot name. The moment heightens the sense that danger hides in the ordinary.
Divorce and Jack’s first day
Christine is now divorced from Adam, filming Jack as he prepares for his first day of school. She finds some solace with Ernie, who remains a fragile anchor in the house that feels labyrinthine. The routine of memory continues to fracture as her life moves forward without the partnership she once envisioned.
Halloween: Jack in the Stranger's arms
At Halloween, Christine dresses with her friend Bobby when an intruder who resembles Adam comes to collect Jack. Christine hurries toward Jack’s room and discovers him in the Stranger’s arms, another devastating fracture in a life that loops through the same scenes. The uncanny recurrence intensifies the sense of predestined tragedy.
Bonfire Night: scars and truth
Christine brings Jack home with a burn on his hand from a sparkler, and Marion notes that the injury mirrors a scar Christine bore at Jack’s age. The revelation tightens the loom of fate around the family, underscoring how past wounds echo through the present. The holiday ritual becomes a somber reminder of cycles that cannot be broken.
Christmas and the final revelation
During Christmas, Christine and Adam seem set to reunite, and she opens a present that crystallizes the life she has lived. The Stranger reveals that he stepped onto the road by accident and could not reach Christine, uncovering the truth behind the haunting events. In a final montage, Christine dies in a road collision as memories replay, leaving the family to say goodbye and carry her memory forward.
Explore all characters from The 12 Days of Christine (2015). Get detailed profiles with their roles, arcs, and key relationships explained.
Christine (Sheridan Smith)
Christine is the central figure whose bright start with Adam gives way to a fragile, looping life where memories surface repeatedly. She navigates the pressures of marriage, motherhood, and aging parents while confronting a mysterious, time-bending force. Her resilience and vulnerability drive the emotional core of the story as she seeks stability within a pattern that seems to erode certainty.
Adam (Tom Riley)
Adam is Christine's partner who begins with a hopeful romance and eventually becomes entangled in complex loyalties. He moves in with Christine and later grows distant as his career and attractions pull him toward other connections. His journey reflects the tension between domestic life and personal desire within a changing relationship.
The Stranger (Reece Shearsmith)
The Stranger is a mysterious, unsettling presence who delivers a cryptic message and seems to orchestrate or reveal the looping pattern of Christine's life. His appearances blur the line between reality and memory, and his stated apologies hint at a deeper, unknowable motive. He functions as a catalyst for the story's themes of fate and time.
Zara (Jessica Ellerby)
Zara is Adam's colleague who becomes a symbol of a life beyond Christine and Adam's marriage. Her presence introduces temptation and a competing path, intensifying the strain on Christine and challenging their bond. She represents the lure of an alternate future outside the couple's shared life.
Bobby (Steve Pemberton)
Bobby is Christine's friend and coworker at Clarks, offering companionship and a grounding human connection within the narrative. His presence provides a counterbalance to the escalating tension at home and contributes to the film's sense of a social fabric under strain.
Marion (Michele Dotrice)
Marion is Christine's mother, a figure who nudges her daughter toward traditional paths while revealing long-buried family history. She upholds ritual and continuity even as she unintentionally exposes past wounds that shape Christine's decisions. Her presence anchors the family dynamics central to the story.
Ernie (Paul Copley)
Ernie is Christine's father, whose Alzheimer's illness casts a pall over memory and identity within the family. His fragility underscores themes of care, vulnerability, and the passage of time that drives the story's emotional gravity. He remains a quiet, but influential, thread in Christine's life.
Fung (Stacy Liu)
Fung is Christine's flatmate, a friend who shares in the daily rhythms of life in the flat. Her presence adds texture to Christine's social world and offers a grounded, practical perspective amid the unfolding emotional drama. She helps illuminate the routine of ordinary life against extraordinary events.
Jack (Dexter Little)
Jack is Christine and Adam's son, a focal point around which family life centers. His early years and moments with his parents are touched by the unease of the repeating narrative, and his safety becomes a touchstone for Christine's fears and resolve.
Jack (Joel Little)
Jack, now older, continues to anchor the family's story as he navigates early school life. The presence of two actors for Jack emphasizes the passage of time within the same character, mirroring the film's looping structure and its impact on family memory.
Learn where and when The 12 Days of Christine (2015) takes place. Explore the film’s settings, era, and how they shape the narrative.
Time period
Present day
Set in contemporary Britain, the narrative unfolds across roughly two years, moving through modern holidays and everyday rhythms. The timeline follows birthdays, anniversaries, and seasonal shifts, shaping Christine and Adam's evolving relationship. A mysterious Stranger introduces a time-shifting tension, blending memory with fate.
Location
Christine's flat, family home, Clarks (workplace)
Most scenes unfold in Christine's flat, the intimate space where romance and fear collide. The story also shifts to the family home and Christine's workplace at Clarks, grounding the drama in everyday British life. These domestic spaces become stages for ritual, memory, and the pressure of time pressing on the characters.
Discover the main themes in The 12 Days of Christine (2015). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
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Time
Time drives the story as Christine repeats moments that feel both intimate and unsettling. The Stranger's appearances punctuate the calendar, suggesting memory and fate are entangled. The film explores how past choices echo into the present, blurring the line between change and inevitability.
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Family
Family history casts a long shadow, from a mother guiding toward marriage to a father battling Alzheimer's. The revelation of Christine's first boyfriend's death ties past and present together. Rituals and shared spaces reveal how family bonds both anchor and constrain personal choices.
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Love
Love is tested as Christine and Adam's romance evolves into marriage and then strain, with competing loyalties pulling them apart. Adam's growing interest in Zara introduces a rival influence that reshapes the couple's dynamic. The looping structure amplifies the fragility and endurance of intimate connection.
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Mortality
Christine's life is defined by the shadow of death, culminating in a road collision that reframes the entire story. The Stranger's claim that he could rescue Jack but not Christine intensifies the sense of an inescapable fate. The final montage folds memory into the present, leaving loved ones to cope with absence and memory.

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Explore the mobile appDiscover the spoiler-free summary of The 12 Days of Christine (2015). Get a concise overview without any spoilers.
In Christine Clarke lives a life that feels comfortably ordinary: a modest flat in a bustling city, a steady rhythm of work, friends, and the occasional celebration. When a chance encounter at a New Year’s Eve party leads her to bring a handsome stranger, Adam, back to her doorstep, the night feels like the start of something new, a promise that ordinary days might finally tilt toward excitement.
Soon, the walls of her apartment begin to echo with subtle, unsettling shifts. Her flatmate, Fung, and her aging parents—Marion and Ernie, the latter battling the slow haze of Alzheimer’s—populate her world with familiar warmth, yet hints of something off‑kilter linger beneath everyday conversations. The film paints each domestic scene with a keen attention to detail, allowing the viewer to settle into the rhythms of shared meals, quiet evenings, and the gentle pressures of family expectations.
Against this backdrop, a new presence slips into the night: the Stranger, a shadowy figure who appears without warning and leaves behind a lingering sense of unease. His quiet apologies and inexplicable entrances raise more questions than answers, turning the familiar corridors of Christine’s home into a maze of whispered doubts. The tone balances the mundanity of daily life with an ever‑growing sense of dread, suggesting that what lies just beyond the periphery of perception may be far more unsettling than any overt threat.
The movie’s style is a slow‑burning psychological study, blending muted, naturalistic visuals with a soundtrack that subtly heightens tension. As Christine navigates love, family, and the growing mystery of the nighttime visitor, the audience is invited to share her creeping suspicion that something essential is shifting in her world—leaving us to wonder whether the true horror lies in the unknown intruder or in the cracks forming within the life she thought she knew.
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