What Is Backrooms About?
The premise of Backrooms in 267 words, with nothing given away. The full story and the ending follow below.
Clark, a failed architect turned furniture salesman, finds his life fraying at the edges. His business struggles, his marriage is unraveling, and alcohol has become a familiar crutch. Sessions with his therapist Mary Kline offer little relief — she carries her own burdens, including trauma from the demolition of her childhood home and the institutionalization of her agoraphobic mother. When Clark notices strange phenomena in his store at night — flickering lights, a television that behaves erratically — he investigates the basement and discovers something that defies explanation: a glowing rift in reality itself.
What lies beyond is the Backrooms, an alternate dimension of seemingly infinite abandoned office spaces. Fluorescent lights hum overhead, casting a sickly yellow glow over endless corridors lined with worn carpet and malformed furniture. It is a place where the ordinary becomes deeply unsettling, where time loses meaning, and where something moves through the maze — a presence that is neither human nor entirely visible.
Clark’s disappearance draws Mary into a mystery she cannot ignore. Driven by professional duty and personal curiosity, she ventures into this shifting labyrinth to find him. What she discovers is a world that feels like a faulty copy of reality, a misremembered echo of the familiar. The Backrooms are disorienting and hostile, and within their walls lie reflections of memory, trauma, and something that has been waiting.
As Mary searches for answers, she must navigate an environment that blurs the line between psychological and supernatural. The maze holds secrets, and somewhere in its depths, the truth about Clark — and the Backrooms themselves — waits to be uncovered.
What Happens in Backrooms?
The complete story of Backrooms, from the first scene to the last, in 818 words (about 4 minutes). Spoilers throughout. Names in the text link to 2 cast member pages.
Spoilers ahead
In June 1990, a researcher named Naren Warne from the Async Research Institute becomes separated from his group and vanishes into a parallel dimension known as the Backrooms—a labyrinth of dull yellow rooms, flickering fluorescent lights, endless hallways, and oddly malformed furniture. The footage of his ordeal is recovered and later shown to Async scientists on monitors, hinting at something real yet unknowable beyond ordinary reality.
Clark, a failed architect and the owner of a struggling furniture store, is trying to cope with his alcoholism and a crumbling marriage. [Chiwetel Ejiofor] plays him with quiet weariness, giving weight to a life that seems to circle around unfinished plans and missed chances. He begins sessions with a therapist, Mary Kline, who is portrayed by [Renate Reinsve]. Mary is a professional grappling with her own past—trauma from the demolition of her childhood home and her agoraphobic mother’s institutionalization—and she becomes a counterpoint to Clark’s stubborn fear of facing responsibility. At home and at work, Clark’s world grows increasingly unstable: the store’s nights feel charged with a strange energy, the lights flicker without mercy, and Clark’s television behaves as if it has a will of its own.
Clark’s routine is further destabilized when his assistant manager Kat and her boyfriend Bobby record a television commercial featuring Clark in the store’s pirate mascot costume. The seemingly low-key stunt spirals into a doorway to the extraordinary: one night, after inspecting a mysterious glowing slit in the wall near the breaker box, Clark falls through and lands back in the Backrooms. He finds Naren Warne’s belongings and narrowly escapes back to the store as an unseen entity closes in, with an Async scientist, Phil, watching the whole sequence through a surveillance camera.
Seeking proof, Clark brings Kat and Bobby into the Backrooms to document their discoveries. Bobby ventures down a steep, treacherously tilted corridor and is seized by an unseen force; Clark and Kat chase after him, and the two become separated in a maze of disorienting spaces. Clark moves through increasingly disordered and uncanny environments and is eventually pursued by two humanoid figures that force him into a dead end. He hears Kat calling for him and, in a desperate moment, places the camera down to search for her, only for something to lift the camera away as Kat screams behind him.
Meanwhile, Mary receives a cryptic answering machine message from Clark, who explains that he’s choosing to stay in the Backrooms and will not be returning. Back in the living room, Phil watches a family TV and recognizes Clark in the furniture-store commercial. Driven by concern, Mary goes to the store and steps into the Backrooms herself, drawn by a need to understand what Clark has become and whether there is any chance of help. Inside, she discovers a crude mural with enigmatic text and a presence resembling the one that dragged Bobby away. An apparently unstable Clark arrives, trying to calm Mary before choking her unconscious when he fears the approaching entity.
Mary awakens to find herself tied to a chair in a dining-room-like space, opposite Clark and three motionless, imperfect simulacra of humans. They sit impassively as Clark cuts open the scene with a brutal display—stabbing one figure and revealing they’re made of an edible white substance—before unveiling Kat’s severed head in a refrigerator. Clark demands that Mary continue their therapy sessions, but she confronts him with the truth that his wife left him because he cannot take responsibility for his failures. Just as she starts to free herself, a towering, deformed simulacrum of Clark—dressed as the pirate mascot—arrives. The creature attacks, mortality collides with memory, and Mary is forced to flee through the chaotic, surreal spaces toward a compromised replica of the furniture store. Cornered, she fights back with a chunk of concrete from her childhood, stunning the monster long enough for an Async gas trap to activate. The creature is subdued, and Mary is taken to a research facility for examination.
Recovered and resilient, Mary is placed in an interrogation room where she meets Phil. He explains that Async originally built magnetic resonance imaging machines and, in their pursuit of knowledge, discovered the Backrooms, which have since become their main research focus. When she asks if she can go home, Phil’s response is deliberately noncommittal, suggesting that the decision is not his to make. Inside the Backrooms, the spaces are shaped by Mary’s memories and trauma, culminating in a final, eerily similar interrogation room where a deformed version of Mary sits, still and silent.
This story unfolds with a measured, observational tone that highlights the fragility of ordinary life when confronted with a realm that tests the boundaries of perception, memory, and control. The film weaves together personal crisis, theoretical mystery, and a creeping sense of inevitability as its characters confront what happens when reality itself frays and the line between therapy, science, and nightmare becomes dangerously thin.
Backrooms Timeline: Every Key Event in Order
14 key events in the order they happen, from “Naren Warne enters the Backrooms” to “Backrooms as a memory-laden labyrinth”. 14 events name a place, across 11 locations.
- 1
Naren Warne enters the Backrooms
During June 1990, Naren Warne is separated from his group and enters the Backrooms, a labyrinthine expanse of dull yellow rooms. He is chased by an unseen entity and cannot contact rescue. The events are later shown as recovered footage to Async researchers.
When:June 1990 Where:Backrooms
- 2
Clark's life and therapy setup
Clark is a failed architect running a struggling furniture store, battling alcoholism and a crumbling marriage. He begins regular therapy with Mary Kline to cope with his failures. The film establishes his ordinary world before the mystery deepens.
When:Present day Where:Clark's furniture store and home
- 3
Clark falls into the Backrooms
Kat and Bobby film Clark in a pirate mascot costume for a TV commercial. After sleeping at the store, Clark notices flickering lights and a glowing wall slit that sucks him into the Backrooms. He finds himself in a disorienting, unknown space.
When:Night Where:Store / Backrooms entrance
- 4
Clark escapes with Naren's belongings
Inside the Backrooms, Clark discovers Naren Warne's belongings and struggles to navigate the maze. He narrowly escapes back to the store but is pursued by an unseen entity through the labyrinth's chaotic corridors.
When:Night Where:Backrooms
- 5
Async monitors observe the intrusion
An Async scientist, Phil, watches the events unfold on surveillance cameras, confirming that something anomalous is occurring in both the Backrooms and the human world. His perspective links the two realms.
When:Night Where:Async facility control room
- 6
Clark seeks proof and recruits witnesses
Clark tells Mary about the Backrooms, who remains skeptical. To prove its reality, Clark brings Kat and Bobby into the Backrooms to document their discoveries on camera.
When:Shortly after initial entry Where:Mary's office/store and Backrooms entrance
- 7
Bobby's corridor chase and Kat's disappearance
Bobby explores a steeply sloped corridor and is dragged away by an unseen entity. Clark and Kat chase after him, but they get separated in a disorienting space. Clark encounters two humanoid figures that pursue him toward a dead end, and Kat’s scream is heard as the camera is mysteriously lifted.
When:During the chase Where:Backrooms
- 8
Clark's cryptic message about staying
Sometime later, Mary receives a cryptic answering machine message from Clark, telling her that he is staying in the Backrooms and will not return. The line blurs the line between memory and reality as the mystery deepens.
When:Some time later Where:Mary's home
- 9
Phil recognizes Clark on a store commercial
Phil watches television with his family and recognizes Clark in a furniture-store commercial. The sighting confirms to him that the Backrooms are real, prompting further concern for Clark and for Mary.
When:Evening Where:Phil's home
- 10
Mary confronts the Backrooms in the store
Mary goes to the store and enters the Backrooms herself, where she discovers a crude mural and an entity resembling the one that dragged Bobby. An apparently psychotic Clark arrives, and in a tense moment he attempts to calm Mary before choking her unconscious.
When:Evening Where:Store/Backrooms
Show the other 4 events of Backrooms Hide the last 4 events
- 11
Mary awakens with imitations and Kat's head
Mary awakens to a dining-room-like space next to Clark and three unmoving imitations of humans. Clark reveals Kat's severed head in a refrigerator and insists that Mary continue their therapy sessions. The scene highlights the grim, distorted nature of the Backrooms.
When:Shortly after awakening Where:Dining-room-like space
- 12
Pirate monster attack and the gas trap
A towering pirate-mascot simulacrum arrives, bites Clark, and pursues Mary through more chaotic spaces. Mary smashes the monster with a chunk of concrete, triggering an Async gas trap that subdues it and allows Mary to be taken to a research facility.
When:Following the chase Where:Backrooms / transit to research facility
- 13
Interrogation and Async's research rationale
At the research facility, Mary is interrogated by Phil, who explains that Async developed MRI machines and then discovered the Backrooms, making them the focus of their ongoing research. He hedges when Mary asks about her fate, implying the decision is not his to make.
When:Post-capture Where:Async facility interrogation room
- 14
Backrooms as a memory-laden labyrinth
Inside the Backrooms, the spaces are colored by Mary's memories and trauma, culminating in a loosely copied interrogation room where a deformed simulacrum of Mary sits silently. The ending suggests the Backrooms are shaped by perception and memory.
When:Ending Where:Backrooms
Who Are the Main Characters in Backrooms?
6 characters, among them Clark (Chiwetel Ejiofor), Kat (Lukita Maxwell) and Bobby (Finn Bennett): who each one is and the part they play in the story. 5 of them link to the actor’s page.
-
Clark (Chiwetel Ejiofor)
Played by Chiwetel Ejiofor
A failed architect and owner of a struggling furniture store who copes with alcoholism and a failing marriage. His inability to take responsibility drives him toward reckless experiments and dangerous fantasies about the Backrooms.
- 🎭 Drama
- 🍷 Addiction
- 🧭 Obsession
- K(
Kat (Lukita Maxwell)
Played by Lukita Maxwell
Clark’s assistant manager who helps document the Backrooms by filming a commercial and later ventures into the space with Bobby. She becomes entangled in the danger of the labyrinth and its manifestations.
- 🎬 Crew
- 🧭 Courage
- 🕯️ Danger
- B(
Bobby (Finn Bennett)
Played by Finn Bennett
Kat’s boyfriend who joins the exploration of the Backrooms and is dragged away by an unseen entity, highlighting the peril and unpredictability of venturing into the unknown.
- 🎭 Drama
- 🧭 Courage
- 🪚 Risk
-
Mary Kline
Played by Renate Reinsve
A therapist who battles her own trauma while trying to process Clark’s unraveling life. Her journey into the Backrooms blurs professional boundaries and personal danger, culminating in a confrontation with the enigma of the space.
- 🧠 Trauma
- 🎭 Drama
- 🧭 Empathy
- P(
Phil (Philip Granger)
Played by Philip Granger
An Async scientist who oversees the experiments that opened access to the Backrooms and watches events unfold from a surveillance perspective. His role anchors the research aspect of the story.
- 🧪 Science
- 👁️ Surveillance
- 🧭 Authority
- NW
Naren Warne
A researcher separated from his group who becomes one of the first to get lost in the Backrooms, symbolizing the human cost of experimental exploration.
- 🧠 Trauma
- 🧭 Lost
- 🪶 Mystery
Where and When Is Backrooms Set?
Backrooms is set in Backrooms and Async Research Institute (June 1990). Here is why the time and place matter to the story.
When
June 1990
The action begins in June 1990, placing it in the late Cold War era when institutions were rapidly advancing in surveillance and experimental research. The story unfolds across a single uncertain time frame in which footage and memories blur, emphasizing a pre-digital world aesthetic and the mood of late 80s/early 90s America.
Where
Backrooms, Async Research Institute
The Backrooms serve as the central, claustrophobic setting—a labyrinth of monotone yellow rooms, flickering fluorescent lights, and shifting spaces that defy normal physics. Outside the Backrooms, Clark’s furniture store and the Async Institute provide a counterpoint of ordinary life crashing into otherworldly chaos. The Backrooms are portrayed as a dangerous, unknowable space implicated in research and control.
- ❄️ Labyrinth
- 🧭 Parallel Universe
- 🏢 Research Facility
What Are the Themes of Backrooms?
3 ideas the story keeps returning to, among them Reality vs Illusion, Trauma & Memory and Addiction & Responsibility.
-
01
Reality vs Illusion
The Backrooms distort what characters believe is real, turning memories and sightings into ambiguous, misremembered copies. Clark and Mary chase proof while the space itself reshapes their perceptions, suggesting that reality may be a fluid construct. The film uses the labyrinth as a literal test of what counts as truth.
-
02
Trauma & Memory
Mary’s therapy, Clark’s failed past, and the spaces built from personal trauma fuse to shape behavior and perception. The Backrooms respond to emotional states, becoming a canvas where past wounds surface as monstrous entities and eerie spaces. The story argues that trauma persists in memory and space, not just in the mind.
-
03
Addiction & Responsibility
Clark’s alcoholism and his crumbling marriage push him toward an extreme escape that ultimately traps him in the Backrooms. The surreal hunt represents self-destructive patterns and avoidance of accountability. The climactic events force a reckoning with responsibility, even as the line between aid and danger remains unclear.
How Does Backrooms End?
The last act of Backrooms and what it means, in 313 words. The ending lands as ambiguous. Big spoilers: read the plot summary first if you have not seen it.
The final act, in full
The ending of Backrooms reveals the terrifying true nature of the labyrinthine dimension that has trapped Clark and Mary. When Mary finally locates Clark, he has been fundamentally changed by his time in the Backrooms, and he reveals that this place is essentially “everything that has ever been”—an imperfect copy of the real world. This revelation explains the unsettling beings known as the Still Life, human-like figures that appear almost real but possess wrong, disturbing details. The Backrooms mimics locations from the real world, including Clark’s furniture store and Mary’s childhood home, creating a twisted reflection of reality.
The climax sees Mary trapped at a dinner table with Clark and several Still Life, forced to participate in a tense role-play of Clark’s failed marriage. The situation escalates when a grotesque, ten-foot-tall Still Life version of Clark himself—wearing a pirate suit—appears and brutally kills the original Clark. Mary flees deeper into the Backrooms, eventually stumbling into what she believes is the real-world furniture store, only to realize it is another imitation. Just as Pirate Clark closes in, Mary encounters scientists from Async, the mysterious company that has been studying the Backrooms. They rescue her and capture the monstrous Still Life, bringing both back to the real world.
In the film’s final moments, Mary meets with Phil, an Async scientist who admits he does not know what will happen to her now that she has experienced the Backrooms. The movie closes with a haunting shot of a Still Life version of Mary sitting in a poorly replicated version of the same room, suggesting that the Backrooms has already begun copying her. Director Sam Parsons has confirmed that the events are not a dream, but he intentionally leaves the ending ambiguous, inviting audiences to interpret the meaning for themselves while setting up potential sequels involving the captured Pirate Clark and the newly formed Still Life Mary.
What Kind of Film Is Backrooms?
Dark in tone, with steady pacing and a complex story, going by the plot summary.
- Tone
- Dark
- Pacing
- Steady
- Story
- Complex
- Intensity
- High
- Ending
- Ambiguous
A deeply unsettling psychological horror that traps viewers in a disorienting labyrinth of reality, creating constant tension through psychological dread and existential terror.
- claustrophobic
- paranoid
- unsettling
- existential dread
- psychological horror
- tense
- alternate reality
- psychological trauma
- addiction
- memory and reality
Content notes: graphic violence, body horror, decapitation, psychological trauma, alcoholism, confinement.
Quiz
How well do you remember Backrooms? Test yourself on the story.
