
Possessor
Tasya Vos is a corporate agent who uses brain-implant technology to inhabit other people's bodies, driving them to commit assassinations for the benefit of the company. While she has a special gift for the work, her experiences on these jobs have caused a dramatic change in her, and in her own life she struggles to suppress violent memories and urges. As her mental strain intensifies, she begins to lose control, and soon she finds herself trapped in the mind of a man whose identity threatens to destroy her own.
The film box office disappointment against its tight budget of $2.5M, earning $911K globally (-64% loss). While initial box office returns were modest, the film has gained appreciation for its compelling narrative within the horror genre.
Plot Structure
Story beats plotted across runtime


Narrative Arc
Emotional journey through the story's key moments
Story Circle
Blueprint 15-beat structure
Arcplot Score Breakdown
Weighted: Precision (70%) + Arc (15%) + Theme (15%)
Possessor (2020) exhibits carefully calibrated dramatic framework, characteristic of Brandon Cronenberg's storytelling approach. This structural analysis examines how the film's 14-point plot structure maps to proven narrative frameworks across 1 hour and 43 minutes. With an Arcplot score of 7.1, the film balances conventional beats with creative variation.
Structural Analysis
The Status Quo at 1 minutes (1% through the runtime) establishes Tasya Vos inhabits a young woman's body at a party, methodically preparing to commit an assassination, establishing her profession as a corporate assassin who possesses others' bodies.. Structural examination shows that this early placement immediately immerses viewers in the story world.
The inciting incident occurs at 13 minutes when Girder assigns Tasya the high-stakes John Parse job: she must possess Colin Tate to kill data mining magnate John Parse and his daughter Ava, Tasya's designated target for possession.. At 13% through the film, this Disruption is delayed, allowing extended setup of the story world. This beat shifts the emotional landscape, launching the protagonist into the central conflict.
The First Threshold at 26 minutes marks the transition into Act II, occurring at 25% of the runtime. This indicates the protagonist's commitment to Tasya undergoes the possession procedure and successfully enters Colin Tate's body, committing to the dangerous assignment despite her deteriorating mental state., moving from reaction to action.
At 52 minutes, the Midpoint arrives at 51% of the runtime—precisely centered, creating perfect narrative symmetry. The analysis reveals that this crucial beat Tasya executes the assassination of John Parse and Ava, but something goes catastrophically wrong: she cannot complete the suicide protocol, and Colin's consciousness fights back, beginning to overpower her., fundamentally raising what's at risk. The emotional intensity shifts, dividing the narrative into clear before-and-after phases.
The Collapse moment at 79 minutes (76% through) represents the emotional nadir. Here, Colin, now dominant, uses the possession data to track down Tasya's real body and finds her home. He confronts Michael and Ira, and brutally murders them, destroying Tasya's anchor to her original identity., demonstrates the protagonist at their lowest point. This beat's placement in the final quarter sets up the climactic reversal.
The Synthesis at 84 minutes initiates the final act resolution at 81% of the runtime. In a surreal, violent mindscape battle, Tasya destroys Colin's consciousness by brutally killing a vision of him. The company extracts her. She completes the post-mission psychological evaluation, mechanically repeating her identity markers., demonstrating the transformation achieved throughout the journey.
Emotional Journey
Possessor's emotional architecture traces a deliberate progression across 14 carefully calibrated beats.
Narrative Framework
This structural analysis employs proven narrative structure principles that track dramatic progression. By mapping Possessor against these established plot points, we can identify how Brandon Cronenberg utilizes or subverts traditional narrative conventions. The plot point approach reveals not only adherence to structural principles but also creative choices that distinguish Possessor within the horror genre.
Brandon Cronenberg's Structural Approach
Among the 2 Brandon Cronenberg films analyzed on Arcplot, the average structural score is 7.2, reflecting strong command of classical structure. Possessor takes a more unconventional approach compared to the director's typical style. For comparative analysis, explore the complete Brandon Cronenberg filmography.
Comparative Analysis
Additional horror films include Lake Placid, A Nightmare on Elm Street and Cat's Eye. For more Brandon Cronenberg analyses, see Infinity Pool.
Plot Points by Act
Act I
SetupStatus Quo
Tasya Vos inhabits a young woman's body at a party, methodically preparing to commit an assassination, establishing her profession as a corporate assassin who possesses others' bodies.
Theme
Girder tells Tasya "You're a vessel. Pull yourself out," during debriefing, establishing the central question of identity: can one maintain self while constantly inhabiting others?
Worldbuilding
Introduction to Tasya's fragmented life: her extraction process using suicide, mandatory psychological evaluations, her strained relationship with ex-husband Michael and son Ira, and the corporate structure of possession-based assassination.
Disruption
Girder assigns Tasya the high-stakes John Parse job: she must possess Colin Tate to kill data mining magnate John Parse and his daughter Ava, Tasya's designated target for possession.
Resistance
Tasya studies Colin Tate's life through surveillance footage and prepares for possession. She struggles with memory exercises and shows signs of psychological deterioration, hesitating during preparation.
Act II
ConfrontationFirst Threshold
Tasya undergoes the possession procedure and successfully enters Colin Tate's body, committing to the dangerous assignment despite her deteriorating mental state.
Mirror World
As Colin, Tasya observes his relationship with Ava Parse, experiencing genuine intimacy and connection that mirrors what she's lost in her own fragmented life with Michael and Ira.
Premise
Tasya navigates Colin's life while planning the assassination, experiencing his relationship with Ava, his work at Parse's data company, and his outsider status in the Parse family, all while her control begins to slip.
Midpoint
Tasya executes the assassination of John Parse and Ava, but something goes catastrophically wrong: she cannot complete the suicide protocol, and Colin's consciousness fights back, beginning to overpower her.
Opposition
Colin's consciousness gains strength and battles Tasya for control of his body. He discovers the implant, learns about the possession technology, and begins hunting for answers while Tasya desperately tries to regain control.
Collapse
Colin, now dominant, uses the possession data to track down Tasya's real body and finds her home. He confronts Michael and Ira, and brutally murders them, destroying Tasya's anchor to her original identity.
Crisis
Inside Colin's mind, Tasya experiences complete ego death and darkness. She has lost everything: her family is dead, her identity shattered, trapped in a body controlled by another consciousness.
Act III
ResolutionSynthesis
In a surreal, violent mindscape battle, Tasya destroys Colin's consciousness by brutally killing a vision of him. The company extracts her. She completes the post-mission psychological evaluation, mechanically repeating her identity markers.
Transformation
Tasya sits in her apartment, blank and hollow. When asked "Who are you?", she robotically recites "I'm Tasya Vos" while her face remains empty, transformed into a perfect corporate vessel with no self remaining.




