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Plot summary

Pet (2016) Plot Summary & Timeline

Pet (2016) movie poster

Pet is a 2016 thriller and horror film directed by Carles Torrens, running 1 hour 34 minutes. This page retells the whole story in 419 words (about 2 minutes to read) and covers 15 key events in order, 2 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for Pet.

to read the plot summary
2 min
key events in the timeline
15
characters profiled
2
themes explained
3
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Pet (2016) movie poster
Released
Runtime
1h 34m
Director
Carles Torrens
Genres
Thriller, Horror
Original language
English
No spoilers

What Is Pet About?

The premise of Pet in 289 words, with nothing given away. The full story follows below.

In a dimly lit animal shelter that feels more like a refuge for lost souls than a place of rescue, Seth drifts through repetitive routines, his quiet desperation echoing off caged walls. The shelter’s muted ambience mirrors his own yearning for connection, a longing that is amplified each time he glimpses the bustling city beyond its cracked windows. A routine commute on a crowded metro introduces him to a flicker of hope in the form of Holly, a mysterious waitress whose fleeting smile seems to promise something beyond the ordinary grind.

The film dwells on the uneasy chemistry that ignites between two strangers whose lives intersect only briefly before the world’s indifference pushes them back apart. Seth is a socially awkward figure, his inner world filled with quiet observation and a deep need to be seen, while Holly carries an air of detached poise that both intrigues and unnerves him. Their brief exchange on the bus becomes a catalyst, setting off a subtle but relentless pursuit that blurs the line between affection and obsession. The tone is hushed and unsettling, rendered through shadowy lighting and a soundtrack that hums with a low, throbbing tension, suggesting that even the most innocent encounter can spiral into something far more complex.

Against this backdrop, the shelter itself takes on a symbolic role, its cages and confined spaces reflecting the characters’ internal prisons. As Seth navigates the thin veil between caretaker and intruder, the story hints at a growing imbalance, where curiosity and yearning begin to eclipse reason. The mood stays consistently taut, inviting viewers to linger in the uncomfortable space where hope collides with isolation, and where the desire to rescue another may, in turn, become a trap of its own making.

Full plot

What Happens in Pet?

The complete story of Pet, from the first scene to the last, in 419 words (about 2 minutes). Spoilers throughout.

Spoilers ahead

Socially awkward animal shelter employee Seth Donaldson recognizes his former classmate Holly Garling while riding the same Metro bus. Their brief conversation sparks something in Seth, who then becomes obsessed with Holly. He dives deep into her social media, memorizing her likes and dislikes, all in a bid to win her over.

In an effort to connect, Seth stages a chance encounter at the restaurant where Holly works as a waitress. However, their meeting takes a awkward turn when Holly feels uneasy about Seth’s knowledge of her personal life and dismisses him. Despite this setback, Seth sends Holly roses, though she misinterprets the gesture as a sign of reconciliation from her ex-boyfriend, Eric.

Determined to get closer to Holly, Seth follows her to a bar where Eric works. Unfortunately, his attempt to reach out to her ends in violence as Eric beats him. In the aftermath, Seth finds Holly’s dropped journal, filling him with dark insights about her troubled past.

Driven by his obsession, Seth constructs a cage in the basement of the animal shelter and devises a plan to abduct Holly. He successfully sneaks into her apartment by impersonating a delivery person and manages to imprison her. In her captivity, Holly copes by conversing with her imaginary former roommate, Claire, leading to chilling revelations about her past, including a confession of murder.

As the narrative unfolds, Seth learns from Holly’s journal about her descent into brutality. He believes he is helping her. Their twisted dynamic takes a dark turn when Holly manipulates Seth into killing the security guard, Nate, who stumbles upon their secret. Under Holly’s influence, Seth believes that their shared involvement in such atrocities solidifies their bond.

Detective Meara begins to investigate Nate’s disappearance, leading to the looming threat of exposure for Seth. In a shocking act of devotion, Seth cuts off his own finger to prove his love for Holly. In a tragic turn, Holly seizes control of the situation by threatening to take her own life if Seth does not release her from her cage. He complies, mistakenly thinking they can build a life together.

However, the relationship culminates in betrayal when Holly, after professing her love for Seth, brutally slashes his throat. Fast forward to the future, Holly resumes her life, now published as an author, reigniting her tumultuous romance with Eric. Upon discovering Eric’s infidelity, Holly contemplates revenge but ultimately chooses to visit Seth instead, who has now become a mute captive in a cage, a grim reminder of their harrowing connection.

Timeline

Pet Timeline: Every Key Event in Order

15 key events in the order they happen, from “Seth Recognizes Holly” to “Final Encounter”. 5 events name a place, across 5 locations.

  1. 1

    Seth Recognizes Holly

    While commuting on a Metro bus, socially awkward animal shelter employee Seth Donaldson spots his former classmate Holly Garling. This brief encounter ignites a spark in Seth, leading him to become increasingly obsessed with her.

    Where:Metro bus

  2. 2

    Social Media Stalking

    Seth dives deep into Holly's social media profiles, memorizing her likes, dislikes, and everyday life details. His obsession grows as he believes that understanding her will help him win her affection.

  3. 3

    Staged Encounter

    In an attempt to connect, Seth stages a chance encounter at the restaurant where Holly works as a waitress. However, the meeting turns awkward as Holly feels uncomfortable with Seth's extensive knowledge of her life.

    Where:Restaurant

  4. 4

    Roses Misinterpreted

    After their awkward meeting, Seth sends Holly roses in an effort to express his feelings. Unfortunately, Holly misinterprets the gesture, believing it's a reconciliation attempt from her ex-boyfriend, Eric.

  5. 5

    Confrontation at the Bar

    Determined to get closer to Holly, Seth follows her to a bar where Eric works. His attempt to connect backfires when Eric violently confronts him, leaving Seth beaten and devastated.

    Where:Bar

  6. 6

    Discovery of Holly's Journal

    In the aftermath of the confrontation, Seth finds Holly's dropped journal, uncovering chilling insights about her troubled past. The revelations about her life deepen his obsession and drive his subsequent actions.

  7. 7

    Seth’s Dark Plan

    Driven by his obsession, Seth constructs a cage in the basement of the animal shelter and hatches a plan to abduct Holly. He disguises himself as a delivery person to gain entry into her apartment.

    Where:Seth's Basement

  8. 8

    Abduction of Holly

    Seth successfully abducts Holly, imprisoning her in the cage he built. In her captivity, Holly copes by speaking to her imaginary former roommate, Claire, revealing haunting truths about her past.

    Where:Seth’s Basement

  9. 9

    A Dark Influence

    Holly’s manipulative behavior leads to a shocking series of events where Seth, convinced he is helping her, kills the security guard Nate when he discovers their secret. This act of violence deepens their twisted relationship.

  10. 10

    Investigation Begins

    Detective Meara starts investigating Nate's disappearance, putting pressure on Seth as he faces the threat of exposure. The noose tightens around him, heightening the tension in their already perilous situation.

Show the other 5 events of Pet
  1. 11

    A Sinister Sacrifice

    In a shocking display of devotion, Seth cuts off his own finger to prove his love for Holly. This act underscores the depth of his obsession and desperation as the situation spirals out of control.

  2. 12

    Holly's Manipulation

    Holly asserts control over Seth by threatening to take her own life unless he releases her from her cage. He complies, believing this act will lead them to build a future together.

  3. 13

    Betrayal Strikes

    The relationship reaches a shocking climax when Holly, professing her love for Seth, brutally slashes his throat. The betrayal is swift and devastating, marking a dark turn in their connection.

  4. 14

    Holly's New Life

    After the traumatic events, Holly resumes her life as a published author, reigniting her volatile romance with Eric. Despite her past, she seems to be moving forward but carries the scars of her actions.

  5. 15

    Final Encounter

    Upon discovering Eric’s infidelity, Holly contemplates revenge but ultimately decides to visit Seth instead. She finds him a mute captive in a cage, a grim reminder of their entwined and harrowing past.

Characters

Who Are the Main Characters in Pet?

2 characters, among them Seth Donaldson and Holly Garling: who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Dominic Monaghan as Seth Donaldson in Pet

    Seth Donaldson

    Played by Dominic Monaghan

    Seth is a socially awkward individual whose obsession with Holly drives him to extreme measures, presenting a complex character study of loneliness and desperation. His misguided attempts to connect lead to violent and tragic outcomes as he becomes increasingly entangled in his own delusions.

    • 💔 Obsession
    • 🥸 Socially Awkward
    • 🥀 Tragic
  • HG

    Holly Garling

    Played by Ksenia Solo

    Holly is a character marked by her troubled past and complexity, oscillating between victim and manipulator. As her dark secrets unravel, she reveals a capacity for both vulnerability and brutality, ultimately revealing a chilling insight into her character's motivations and the trauma she seeks to escape.

    • 🔒 Manipulative
    • 📖 Author
    • 😈 Troubled Past
Setting

Where and When Is Pet Set?

Pet is set in Animal Shelter, Metro Bus, Restaurant, Bar and Holly's Apartment. Here is why the place matters to the story.

When

The movie's events do not specify a particular time period but evolve in a contemporary setting where social media and personal interactions create vulnerabilities. The narrative reflects modern themes of obsession and the impact of past relationships amidst current realities.

Where

Animal Shelter, Metro Bus, Restaurant, Bar, Holly's Apartment

The movie takes place in various locations, including an animal shelter where Seth works, a Metro bus that serves as a point of initial connection between Seth and Holly, a restaurant where Holly works, a bar frequented by both characters, and Holly's apartment where the dark turn of events unfolds. Each location plays a crucial role in the obsession and manipulation that develops between the characters.

  • 🏢 Location
  • 🚌 Transportation
  • 🍽️ Dining
  • 🍺 Nightlife
  • 🏠 Home
Themes

What Are the Themes of Pet?

3 ideas the story keeps returning to, among them Obsession, Manipulation and Deception.

  1. 01

    Obsession

    The central theme of the movie is obsession, as Seth's fixation on Holly drives him to extreme actions that blur the lines of love and madness. His desire to connect leads him to stalk her and ultimately abduct her, showing how obsession can distort reality and lead to destructive consequences.

  2. 02

    Manipulation

    Manipulation plays a significant role as Holly influences Seth's actions to orchestrate violence and control. Their toxic relationship exemplifies how emotional and psychological manipulation can lead to devastating outcomes, highlighting the dangers of power dynamics in relationships.

  3. 03

    Deception

    Deception is a recurring theme, as both characters conceal their true intentions. Seth's initial guise of a love-struck admirer quickly morphs into a dark predator, while Holly's manipulative tactics reveal her complex psychological state, leading to a cycle of betrayal and violence.

Tone & mood

What Kind of Film Is Pet?

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

Tone
Dark
Pacing
Steady
Story
Moderate
Intensity
High
Ending
Bleak

A deeply unsettling and claustrophobic thriller that meticulously charts one man's obsessive descent into manipulation and brutality, creating a constant sense of dread and psychological tension.

  • twisted
  • claustrophobic
  • unsettling
  • manipulative
  • obsessive
  • brutal
  • obsession
  • psychological manipulation
  • captivity
  • descent into darkness

Content notes: kidnapping, imprisonment, murder, self-harm, psychological manipulation, threatened suicide.

Quiz

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Read next

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FAQ

Pet Plot Questions

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

What is Pet about?

In a dimly lit animal shelter that feels more like a refuge for lost souls than a place of rescue, Seth drifts through repetitive routines, his quiet desperation echoing off caged walls.

Read the full plot summary

When and where does Pet take place?

Pet is set in Animal Shelter, Metro Bus, Restaurant, Bar and Holly's Apartment. The movie's events do not specify a particular time period but evolve in a contemporary setting where social media and personal interactions create vulnerabilities.

The setting explained

Who are the main characters in Pet?

The story follows Seth Donaldson (played by Dominic Monaghan) and Holly Garling (played by Ksenia Solo).

All the characters

What are the main themes of Pet?

The summary picks out 3 themes: Obsession, Manipulation and Deception.

The themes explained

Who directed Pet?

Pet (2016) was directed by Carles Torrens and runs 1 hour 34 minutes.

Carles Torrens’s films

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