Hereditary

Hereditary

Year: 2018

Runtime: 127 min

Language: English

Director: Ari Aster

DramaMysteryThrillerHorror

Following the death of her secretive mother, Annie and her family begin to experience increasingly disturbing events. As they grapple with their grief, unsettling occurrences lead them to uncover a sinister hereditary curse. Drawn into a terrifying mystery, they confront dark family secrets and a malevolent force with a horrifying agenda, threatening to destroy everything they hold dear.

Warning: spoilers below!

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Hereditary (2018) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of Hereditary (2018), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

The film opens with a captivating scene, as we gaze from a workshop window toward a treehouse, then zoom into a dollhouse bedroom within the workshop. The narrative follows Steve Graham as he wakes his teenage son, Peter, and 13-year-old daughter, Charlie, in preparation for their 78-year-old grandmother Ellen Taper Leigh’s funeral. Amidst this somber setting, Steve discovers Charlie still asleep in the treehouse.

At the funeral, Steve’s wife, Annie, who is an artist creating miniature dioramas, delivers a poignant eulogy for her mother. During Annie’s heartfelt speech, Charlie disrupts the moment by making clucking noises while sketching a peculiar drawing. Later that evening, Annie engages Charlie in a conversation about her grandmother, during which Charlie expresses a concerning thought that Ellen always wished she had a male grandchild. This revelation leaves Annie puzzled as Charlie voices her anxiety about who will look after her now that Ellen is gone. That night, Annie experiences a haunting vision of her mother while looking through a memory book in her workshop.

In a strange incident at school, a bird tragically flies into Charlie’s classroom window. Afterward, Charlie ends up outside, where she decapitates the deceased bird. Meanwhile, Annie’s research on apparitions leads to more unsettling discoveries; Steve learns that Ellen’s grave has been desecrated but opts not to share this disturbing news with Annie. Instead, Annie, claiming she’s going to the movies, secretly attends a grief counseling group where she opens up about her mother’s struggles with mental health, including dissociative identity disorder and dementia.

As Charlie encounters inexplicable phenomena, such as a strange light in her bedroom, gallery owner Silvia Archer reaches out to Annie regarding her art pieces, including one that centers on her mother. Tension rises as Peter requests permission to attend a party where he hopes to reconnect with his classmate Bridget. Despite Annie’s insistence that he invite Charlie, he ends up leaving her behind.

At the party, Peter becomes consumed by his desire for Bridget, abandoning responsibility for Charlie, who, in her innocence, ingests chocolate cake containing an allergen. As a medical emergency unfolds, Peter rushes Charlie to the hospital, but amidst a tragic accident, she is decapitated when the car collides with a utility pole after Peter swerves to avoid an animal. In the aftermath, he returns home in shock, while Annie discovers the gruesome scene of her daughter in the car.

The family navigates the painful experience of Charlie’s funeral, and as grief envelops them, Steve and Peter are thrown into turmoil. Peter suffers a panic attack, and Annie’s isolation deepens as she grieves in solitude. In a fateful encounter at a support group, Annie meets Joan, who connects with her through shared sorrow over lost children.

As Annie’s mental state deteriorates, she confides in Joan about a troubling incident involving her children, revealing a history marred by sleepwalking and destructive visions. As Annie grapples with sleepwalking episodes, she constructs a harrowing diorama of Charlie’s death, intensifying tensions within the family as accusations surface.

Amidst swirling emotions and supernatural occurrences, Joan introduces Annie to the concept of a séance, claiming to have harnessed the power to communicate with the dead. Following this eerie experience, Annie becomes obsessed with the idea of reaching out to Charlie, ultimately leading to her own devastating sleepwalking incident, which nearly ends in catastrophe.

As the narrative spirals deeper into horror, Annie’s actions summon dark entities threatening her family. The discovery of a disturbing symbol linked to the demon Paimon connects the family’s tragedies to a sinister legacy, unveiling the horrifying truth surrounding their lineage and the covenant made generations ago. Annie’s desperate attempts to rectify the past lead to a series of shocking revelations, culminating in a frenzy of violence and otherworldly possession.

The film takes a climactic turn as Peter contemplates his fate in the shadow of dark forces. From confronting his own reality to the horrifying family secret, he ultimately finds himself drawn into a malevolent web spun by grief, despair, and unspeakable horror. The chilling conclusion sees Peter emerge amidst a coven of devil-worshipers, accepting a fate intertwined with Paimon, as the lineage’s curse fully manifests, leaving viewers with a haunting image of loss and the relentless grip of evil.

Last Updated: November 04, 2024 at 00:05

Ending Explained – What Happens at the End of Hereditary?

Still wondering what the ending of Hereditary (2018) really means? Here’s a spoiler-heavy breakdown of the final scene, major twists, and the deeper themes that shape the film’s conclusion.

In the film’s climax, it’s revealed that Annie’s mother was deeply involved in occult practices centered around summoning the demon Paimon, one of the infernal kings from demonology. The cult’s goal was to have Paimon inhabit a human host to regain power, and they believed Peter was the suitable vessel. However, Annie’s initial attempts to use her son Charlie failed, and she inadvertently set her brother on the path to becoming Paimon’s host. Charlie’s death by decapitation, marked by the symbol of Paimon etched onto the telephone pole, was a pivotal moment that allowed the demon’s spirit to transfer into Peter. This transfer was facilitated by the cult and the presence of other cult members, with Joan helping orchestrate the ritual.

As the story reaches its terrifying conclusion, Annie, who has been struggling with her own mental health and grief throughout, becomes possessed herself. Her role shifts from a grieving mother to a sacrifice that completes Paimon’s resurrection, which she does by cutting off her own head—a symbolic act of offering herself to the demonic forces. With Annie’s sacrifice, Paimon’s spirit fully inhabits Peter’s body, transforming him into the vessel for the demon king. The eerie final scene shows Peter, now possessed and embodying Paimon, trapped in a ritualistic temple while the cult members worship him—culminating in the haunting chant of “Hail Paimon.”

This ending reinforces the film’s themes of trauma, inheritance, and the destructive power of grief, illustrating how the family’s suffering was exploited by cultists for supernatural evil. It suggests that the demon Paimon’s resurrection was both a literal event and a metaphor for the cyclical and destructive nature of trauma, inheritance, and unresolved grief. The film leaves viewers with unsettling questions about what is real—whether the supernatural events are genuine or amplified by mental anguish—and underscores that evil, once unleashed, can perpetuate itself, leaving a devastating mark on the family’s legacy.

Last Updated: June 25, 2025 at 08:59

Unlock the Full Story of Hereditary

Don't stop at just watching — explore Hereditary in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Hereditary is all about. Plus, discover what's next after the movie.

Hereditary Timeline

Track the full timeline of Hereditary with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

Hereditary Timeline

Characters, Settings & Themes in Hereditary

Discover the characters, locations, and core themes that shape Hereditary. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

Characters, Settings & Themes in Hereditary

Hereditary Ending Explained

What really happened at the end of Hereditary? This detailed ending explained page breaks down final scenes, hidden clues, and alternate interpretations with expert analysis and viewer theories.

Hereditary Ending Explained

More About Hereditary

Visit What's After the Movie to explore more about Hereditary: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About Hereditary

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