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The Amityville Horror (1979) movie poster

Plot Summary

The Amityville Horror (1979) Plot Summary Explained

Release, runtime and language
1979 · 117 min · English
JustWatch #727 113
Directed by
Stuart Rosenberg
Starring
James Brolin, Rod Steiger, Murray Hamilton, Margot Kidder, John Larch, Michael Sacks

A young family, the Lutzes, move into a large house in Long Island, unaware of its horrifying past. Strange and disturbing events quickly begin to occur, revealing a dark history of tragedy and violence. As malevolent forces invade their lives, the Lutzes find themselves battling an unseen evil. A desperate priest is called upon to help, but can he exorcise the presence before it destroys the family?

On this page (7)
  1. 1 Where to watch
  2. 2 What happens: full plot
  3. 3 Plot questions answered
  4. 4 The book behind the movie
  5. 5 Movie threads
  6. 6 Movies like The Amityville Horror
  7. 7 Every angle

Where to watch

Where to Watch The Amityville Horror (1979)

Where can you watch The Amityville Horror? Stream, rent or buy it in the US, including on Amazon Prime Video, AMC and AMC+: current JustWatch availability with up-to-date prices.

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Full plot summary · contains spoilers

What Happens in The Amityville Horror: Full Plot Summary

The whole story of The Amityville Horror (1979) explained, from the opening scene to the final frame: every key event, every twist and what it all adds up to. Read it as a quick recap before the sequel, to check a scene you missed, or to finally understand what really happened.

"The Amityville Horror" (initially released in July 1979) draws inspiration from the chilling true story of the Lutz family, comprising George Lee Lutz, played by James Brolin, and his wife Kathy Lutz, portrayed by Margot Kidder. In 1975, the couple purchased a quaint Dutch Colonial home in the town of Amityville, located on the picturesque coast of Long Island, New York. The residence, known as "High Hopes," is emblematic of charm, adorned with its distinctive features, including a Dutch gambrel roof and quarter-circle windows that seem to give the house a pair of haunting eyes.

The film is adapted from the eponymous book penned by Jay Anson in 1977, which, while not directly collaborating with the Lutzes, was based on extensive audio tape recordings of their experiences. This dynamic backdrop becomes increasingly crucial as the narrative unfolds, setting the stage for a series of unsettling events that plague the Lutz family after they move into their new home.

In a grim turn of events, it is revealed that the very abode they chose to make their home was the site of a horrific family murder, where a troubled young man took the lives of his entire family on November 13, 1974. This dark history enables the Lutzes to secure the property for a mere $80,000, significantly lower than its market value of $120,000. Despite being made aware of the house's ominous past by their realtor, they proceed with the purchase, driven by a mix of excitement and oblivion.

George, who grapples with his faith, finds solace in the presence of Kathy, a nominal Catholic. Their desperation to cleanse their new home prompts them to seek the help of Father Delaney, played by Rod Steiger. However, the priest encounters disturbing phenomena while attempting to bless the home, including a room filled with flies, an acute illness, and painful blisters that appear on his palms. His ordeal only intensifies as he becomes embroiled in a series of harrowing events, culminating in a terrifying car accident that compromises his sanity and physical well-being.

Amidst the chaos, Father Delaney engages in a desperate prayer: > “Give them strength of mind and body, that they may do Your will.” The environment around him becomes increasingly eerie, symbolizing the struggle between ultimate good and malevolent forces. The intensity of these occurrences culminates as he witnesses a statue in the church slowly eroding, a sign of the spiritual warfare at play within the Lutz household. Ultimately, the priest's mental state deteriorates, and he becomes unresponsive, a victim of the darkness that looms over the family.

As George battles his own demons, he begins to exhibit troubling behavior, marked by an obsession with maintaining the fireplace and splitting logs. The situation escalates when one of their sons suffers an injury from a window, and their daughter forms an unnerving friendship with an imaginary companion named Jody, who manifests a threatening presence. The dark nature of the house becomes evident when Kathy encounters sinister, swine-like eyes lurking outside her daughter's window, while their dog, Harry, grows fixated on a mysterious basement room.

George's land surveying business suffers due to his erratic behavior, leading to concern from his partner. Meanwhile, the partner’s wife shows awareness of the house's unsettling vibe, remarking, “Boy, are these vibes ever strong!” The family experiences an array of paranormal disturbances, from a black, viscous substance seeping through the toilets to mysterious disappearances of their belongings, including a significant amount of cash. Kathy's Aunt, a nun, even flees the premises, overwhelmed by the oppressive atmosphere.

Haunted by restless nights, George becomes increasingly compelled to check the boathouse at 3:15 a.m., a time riddled with significance tied to the house's tragic history. Kathy is plagued by dreams revealing gruesome details of the previous family's demise. Their research leads them to a harrowing discovery: the property is built atop a tribal burial ground, once home to a devil worshiper named Ketcham, adding another layer to the malevolence they unknowingly harbored.

Overwhelmed by the relentless terror, the Lutz family makes a desperate decision to abandon the house one stormy night, leaving behind their possessions in a frantic bid for safety. The final frames inform viewers that, "Today the Lutz's live in another state," a testament to the psychological and emotional scars left by their harrowing ordeal. Their chilling story continues to resonate, immortalizing their experience in the annals of horror cinema.

Last updated: January 18, 2025 at 14:36

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Plot questions answered

The Amityville Horror Plot Explained: Your Questions Answered

The questions people ask most about The Amityville Horror (1979): what happens in the confusing scenes, why the characters do what they do, the twists, hidden details and what the ending means. Each answer contains spoilers.

Q1

Why was the Amityville house so cheap when the Lutzes bought it?

The Lutzes purchased the house for $80,000 despite its market value of $120,000 because they were aware it had been the site of a brutal murder. In November 1974, a young man had murdered his entire family in the home. The realtor disclosed this dark history, but the Lutzes proceeded with the purchase anyway, driven by excitement and ignorance about the supernatural evil lingering in the house.

  • Amityville house price
  • Lutz family purchase
  • murder house
Q2

What happened to Father Delaney after he tried to bless the house?

Father Delaney suffered severe consequences for attempting to exorcise the house. While performing the blessing, he encountered a room filled with flies, became violently ill, and developed painful blisters on his palms. His condition worsened as supernatural forces targeted him directly, culminating in a car accident caused by apparent interference. The trauma left him mentally broken and unresponsive, effectively blind and unable to continue fighting the evil presence.

  • Father Delaney
  • priest blessing
  • Amityville exorcism
  • priest car accident
Q3

Why did George Lutz become obsessed with the fireplace and splitting logs?

George's obsessive behavior with maintaining the fireplace and splitting wood was a sign of his growing possession by the malevolent force in the house. This compulsive activity represented the darkness slowly taking control of his mind, replacing his previous self. His obsession isolated him from his family and coincided with his erratic behavior and declining judgment, ultimately contributing to the family's deterioration.

  • George Lutz possession
  • fireplace obsession
  • splitting logs
Q4

Why did the Lutz family have to leave the house?

The Lutz family fled the house on a stormy night because the supernatural terror had become unbearable and dangerous. George was increasingly possessed, their son was injured by a falling window, their daughter befriended a malevolent entity, and Kathy was mentally destroyed by nightmares. The family was forced to abandon their possessions and escape for their safety, ultimately moving to another state to escape the psychological and spiritual trauma inflicted by the house.

  • Lutz family escape
  • Amityville house fled
  • family left house
Q5

What was the significance of 3:15 AM in the Amityville house?

George Lutz was compellingly drawn to check the boathouse at exactly 3:15 AM every night, a time connected to the house's tragic history. This was one of several supernatural manipulations by the house's evil presence, designed to torment and weaken the family. The specific time likely relates to when the original murders occurred, serving as part of the malevolent force's pattern of psychological warfare against the Lutzes.

  • 3:15 AM
  • boathouse
  • George Lutz compulsion
  • Amityville time
Q6

Why was Jody's imaginary friend dangerous?

Jody's imaginary friend, whom she claimed to play with, was not a harmless childhood fantasy but a manifestation of the house's evil. The entity that appeared to Jody had malevolent intentions toward the family. Kathy witnessed sinister, pig-like eyes outside her daughter's window, confirming the danger. This presence represented the house's ability to prey on the most vulnerable family members, using the guise of innocence to infiltrate their lives.

  • Jody imaginary friend
  • Amityville evil presence
  • Jody friend eyes
Q7

What was the evil in the basement room that the dog fixated on?

The locked room in the basement that the family dog Harry became obsessed with represented a concentrated source of the house's malevolence. The dog's behavior served as a warning to the family about the sinister presence lurking below them. This room was part of why the house was so cheaply priced and contributed to the escalating paranormal activity that eventually drove the family out.

Foreshadowing: The dog's fixation began early in their residence, foreshadowing the basement's importance to the house's evil.

  • basement room
  • dog Harry
  • Amityville basement
  • locked room
Q8

Why did the priest's blessing fail to stop the evil in the house?

Father Delaney's blessing failed because the evil in the Amityville house was extraordinarily powerful, rooted in multiple sources of darkness. The house was built on a tribal burial ground, had been owned by a devil worshiper named Ketcham, and was the site of mass murder. These combined forces created an entity too strong for conventional religious intervention. Additionally, the evil actively fought back against the priest, attacking him physically and mentally until he was broken.

  • exorcism failed
  • priest blessing Amityville
  • house too evil
Q9

What did Kathy learn from her nightmares about the previous family?

Kathy's nightmares revealed gruesome details about how the previous family died in the house. These dreams were induced by the house's evil to psychologically torment her. The nightmares connected directly to the November 1974 murders, showing her the violent deaths that had occurred and using this knowledge as another tool of terror against the Lutzes.

  • Kathy nightmares
  • previous family murders
  • Amityville dreams
Q10

Why was the house being built on a tribal burial ground important?

The discovery that the Amityville house was built on a tribal burial ground added another layer to the supernatural evil the Lutzes faced. Combined with the property's previous ownership by devil worshiper Ketcham and the murders that occurred there, this explained why the house was so deeply malevolent. The burial ground contributed additional spiritual corruption that made the house an especially concentrated source of evil.

  • tribal burial ground
  • Ketcham devil worshiper
  • Amityville location
Q11

What was the significance of the son's hand injury from the window?

The incident where one of the Lutz boys was seriously injured by a falling sash window marked a critical turning point in the story. It demonstrated that the house's evil was escalating from psychological terror to direct physical danger. This event further convinced the family that they could not safely remain in the home and contributed to their eventual decision to flee.

  • Lutz son injured
  • window fell on hand
  • Amityville accident
Q12

What was the black ooze that appeared in the Amityville house?

The black viscous substance that seeped through the toilets and walls was a physical manifestation of the supernatural evil pervading the house. This phenomenon represented the darkness literally bleeding through the structure, making the invisible threat visible. It was one of many escalating paranormal events that transformed the charming home into a nightmare environment.

  • black ooze
  • Amityville supernatural
  • black substance house

Movie threads

More Movies Like The Amityville Horror, by Mood & Story

Curated lists built around what makes The Amityville Horror tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Haunted house movies like The Amityville Horror

Ordained spaces turn sinister as a family is trapped and tormented by an unseen evil. If you enjoyed the relentless supernatural siege in The Amityville Horror, these movies feature families battling malevolent forces within their own homes. You'll find similar stories of psychological torment, escalating paranormal events, and the chilling destruction of a family unit by an unseen evil.

  • terrifying
  • oppressive
  • dread-filled
  • claustrophobic
  • paranoid
  • unsettling
  • Tone: dark, terrifying, oppressive
  • Pacing: steady, methodical escalation
Why these movies?

The story pattern: The narrative typically begins with a family moving into a new home, unaware of its dark past. Strange, unsettling events start small and escalate in frequency and severity, targeting each family member. The story follows their gradual realization of the threat, their failed attempts to fight back or rationalize the events, and their eventual desperate struggle for escape as the entity seeks to destroy or possess them.

Why they belong together: These films are grouped together for their shared premise of a domestic space under supernatural attack. They create a specific kind of dread by exploiting the fear of unsafe homes, featuring similar pacing of steadily mounting terror, a dark and oppressive tone, and heavy emotional weight centered on family peril.

Slow burn horror movies with psychological dread like The Amityville Horror

A steady, oppressive descent into madness where the threat is as psychological as it is physical. Fans of The Amityville Horror's methodical build of terror will appreciate these films. They share a steady pacing that crafts an atmosphere of pervasive dread, focusing on psychological unraveling and a palpable sense of inescapable doom that gets under your skin.

  • slow burn
  • psychological
  • oppressive
  • dread-filled
  • unsettling
  • nightmarish
  • Tone: dark, oppressive, unsettling
  • Pacing: steady, slow burn
Why these movies?

The story pattern: The narrative unfolds without significant lulls, methodically presenting a series of increasingly disturbing events that chip away at the protagonists' sanity. The conflict is often internal as much as external, with characters doubting their perceptions while facing a malevolent force. The journey is a linear descent into darkness, typically culminating in a tragic or bleak resolution where the evil prevails or leaves lasting scars.

Why they belong together: These films are united by their specific approach to horror: a steady pacing that builds tension relentlessly, a dark and oppressive tone, and a focus on psychological terror over graphic violence. They deliver a heavy, stressful viewing experience defined by a pervasive sense of unease and inevitable doom.

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Every angle

The Amityville Horror (1979) Explained: Plot, Timeline & Characters

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