Directed by

Tanit Jitnukul
Made by

Tiger Team
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Read the complete plot summary and ending explained for Art of the Devil (2004). From turning points to emotional moments, uncover what really happened and why it matters.
Boom, a young Thai woman working at a country club, becomes involved in a secret affair with the married man Prathan. The relationship ends up bearing a pregnancy, and Boom must decide how to handle the situation. Prathan initially reacts with hesitation, asking Boom how much money would be enough to keep her quiet, and Boom names a substantial amount. After he pays, he seems to back away, promising he will not abandon her.
Night falls, and Boom wakes to a disturbing scene: Prathan is speaking with his friends behind the window of his beach house. He bluntly explains that, given the money paid, he now has the right to share her with his circle. With a video camera rolling, Prathan’s friends pursue Boom across the room and onto the beach, where she is humiliated and subjected to what appears to be a gang-rape. The moment makes clear that Prathan never intended to stay with Boom after the pregnancy.
An ultrasound at the hospital confirms that the baby has serious congenital abnormalities. Boom, meanwhile, spots Prathan dining at a restaurant with his family from a second marriage, including Kamala as his wife. A friend urges Boom to consider abortion, but she refuses, determined to raise the child even if Prathan won’t acknowledge paternity. The attending OB/GYN warns that the baby’s quality of life could be severely limited, yet Boom presses on. She interrupts the family celebration at the restaurant to demand more money, and Prathan, embarrassed, drags her outside, slaps her, and tells her not to come near his family again, tossing a wad of cash as if the matter is closed.
Fuelled by anger, Boom seeks out a black magic shaman Shaman to exact revenge not just on Prathan, but on his friends and his entire household. The ritual unleashes a brutal chain of violence: the second eldest son shoots his girlfriend and his younger sister before turning the gun on himself; Prathan is later found dead at his beach house by his newest mistress. After the deaths, Boom is told that offerings of coffins are needed to calm the vengeful spirits, and she dutifully donates them as instructed.
In the wake of the ritual, Boom visits a temple and leaves with a chilling sense of a bargain fulfilled. Walking away, she briefly encounters the ghosts of her victims and is tragically struck by a car, losing the baby. Kamala inherits the wealth, moves into the house with her four children, and Boom amplifies her curse to claim the inheritance by removing the new family as well. A young newspaper reporter grows increasingly suspicious, and Boom makes sure he dies too, all while the spectral presence of Boom’s dead daughter lingers around the home.
The story closes with only the youngest son, Bon, and the eldest daughter, Nan, surviving the massacre. Boom’s arc culminates in tragedy as she ascends to the hospital roof and falls to her death after glimpsing her daughter’s ghost, leaving a legacy of ruin and unanswered questions in her wake.
Follow the complete movie timeline of Art of the Devil (2004) with every major event in chronological order. Great for understanding complex plots and story progression.
Boom and Prathan begin an affair
Boom meets Prathan at the country club where she works and the two quickly start an affair. Their relationship escalates as Boom later discovers she is pregnant, complicating her feelings and future plans.
Boom reveals pregnancy and seeks silence money
Boom tells Prathan about the pregnancy and asks for money to keep quiet. Prathan is reluctant at first but ultimately pays the demanded sum to secure her silence.
Prathan reveals intent to share Boom with friends
After the payment, Prathan reassures Boom he will not leave her but immediately reveals a dark plan: with the money, he has the right to share her with his friends. He talks as if Boom will participate in his circle.
Midnight confrontation and gang-rape
That night, Prathan informs Boom that he and his friends will share her. He films the moment as his companions drag her from the room to the beach, where she is humiliated and attacked. The scene confirms Prathan's malicious intent and the danger Boom faces.
Ultrasound reveals baby's abnormalities
Boom undergoes an ultrasound at the hospital, which reveals that the baby has congenital abnormalities. The diagnosis weighs heavily on her as she processes what this could mean for the child’s life.
Boom confronts Prathan at restaurant with extra demand
Boom interrupts Prathan's family dinner to demand more money, insisting the previous payment wasn't enough. Prathan lashes out, slapping her and warning her not to approach his family again.
Boom seeks black magic revenge
Furious, Boom enlists a black magic shaman to avenge herself against Prathan, his friends, and his family. She follows the shaman’s instructions to perform a ritual aimed at destroying their lives.
Shaman's ritual triggers deadly family tragedy
The ritual appears to unleash violent forces within Prathan's family. The second eldest son shoots his girlfriend and his little sister, then turns the gun on himself, signaling a lethal cascade tied to Boom’s revenge.
Prathan found dead by his latest mistress
Prathan is found dead at his beach house by his latest mistress, a shocking discovery that foreshadows the consequences of Boom’s revenge and the unraveling of Prathan’s other relationships.
Boom donates coffins to appease spirits
Boom visits the shaman again and learns that donating coffins equal to the number of victims will placate the spirits. She makes offerings at the temple as instructed.
Ghosts haunt the house; car accident
Leaving the temple, Boom sees the ghosts of her victims in the back of a car and steps into traffic to get a closer look. She is hit by a car, and the accident results in the loss of her unborn child.
Kamala inherits Prathan's fortune; Boom targets new family
Prathan's first wife, Kamala, inherits his fortune and moves into his house with their children. Boom uses black magic again to kill Kamala's new family in an attempt to claim the inheritance.
Reporter suspects and Boom orchestrates deaths
A young newspaper reporter grows suspicious of the string of deaths surrounding Prathan's family. Boom arranges for the journalist’s death to protect her plan and cover her tracks.
Final survivors and Boom's death
Only the youngest son Bon and the eldest daughter Nan survive the massacre. Boom ultimately falls to her death from the hospital roof after seeing her daughter's ghost.
Explore all characters from Art of the Devil (2004). Get detailed profiles with their roles, arcs, and key relationships explained.
Boom (Supakson Ruengsomboon)
A young Thai woman who becomes entangled with a married man, discovers she's pregnant, and is betrayed by the lover and his friends. She turns to dark rituals for revenge, but the violence she unleashes ultimately consumes her. Her arc centers on power, vulnerability, and the brutal costs of vengeance.
Prathan (Tin Settachoke)
A married man who uses wealth and influence to control Boom and to systemically degrade her. He rationalizes his actions with indifference, then pays to silence her, only to be drawn into a deadly web of lies that ends in his demise.
Kamala (Krongthong Rachatawan)
Prathan's wife who inherits his fortune after his death and moves into the shared family home. She becomes a key figure in Boom's escalating vendetta as a living symbol of the wealth and domestic ties that Boom targets.
Nan (Alisa Wills)
Kamala and Prathan's child who survives the massacre, serving as a haunting reminder of the violence that unfolds in the house. Nan's presence anchors the family drama and the consequences of Boom's vengeance.
Ong (Aek Ittiyaporn)
A member of Boom's circle who participates in the social and chaotic events surrounding Prathan's world. He becomes part of the network of friends who influence Boom's fate.
Aey (Nicha Youngvisat)
Another friend associated with Boom's social circle, contributing to the interplay of relationships and secrets that drive the plot forward.
Learn where and when Art of the Devil (2004) takes place. Explore the film’s settings, era, and how they shape the narrative.
Time period
Contemporary / Modern day
The events take place in a present-day setting, with modern conveniences like a video camera and ultrasound scanning, indicating an early 21st-century timeframe. The narrative blends contemporary urban life with traditional ritual elements, showing a society at the intersection of old beliefs and new freedoms. Time moves forward as Boom's plan for revenge spirals from personal grievance to a cycle of violence.
Location
Thailand, country club, beach house, restaurant, temple, hospital
The story unfolds across contemporary Thailand, moving between a seaside beach house, a luxurious country club, a bustling restaurant, a temple used for ritual elements, and a hospital where medical news shapes the drama. The locations shift from opulent, public spaces to intimate, private sites, echoing Boom's descent from lover to avenger. The Thai setting grounds the tale in a modern society where traditional beliefs and modern violence collide.
Discover the main themes in Art of the Devil (2004). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
🗡️
Revenge
Boom's experience of exploitation and abandonment fuels a consuming desire for revenge. The plot follows how the quest to retaliate against Prathan and his circle escalates from coercion and humiliation to deadly consequences. Revenge here is not just personal payback; it becomes a mechanism that devours others and mutates into a curse.
🔮
Magic
Black magic and a shamanic ritual become central tools for vengeance. The film depicts the use of supernatural means—offering coffins, temple rites, and spirit work—as a method to manipulate fate. Magic acts as a catalyst that escalates the violence and interweaves the living with the dead.
👻
Haunting
Ghosts of victims linger in the house and in Boom's consciousness, revealing the lasting impact of trauma. The supernatural presence intensifies the sense of dread and collides with the living world through visions of the child and other victims. The haunting underscores the inescapable consequences of exploitation and murder.

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Discover the spoiler-free summary of Art of the Devil (2004). Get a concise overview without any spoilers.
In a sun‑baked corner of Thailand, the polished world of a country‑club lounge collides with the raw, untamed edge of a rugged beach house. Boom, a young woman juggling a modest job and a secret, finds herself drawn into a fraught liaison with Prathan, a charismatic yet married figure whose promises quickly dissolve into abandonment. Their uneasy connection sets the stage for a tense, modern tale that blurs everyday reality with the lingering echo of ancient superstition.
The film’s atmosphere is steeped in a brooding, almost suffocating mood, where the gentle lull of tropical waves masks a simmering undercurrent of resentment and desperation. As Boom confronts the fallout of her affair, the story leans into the shadowed corners of Thai belief, introducing a clandestine practitioner of black magic who offers a path that promises control and retribution. This incantatory edge injects a subtle, supernatural texture that tinges the narrative with an unsettling sense of inevitability, suggesting that the line between personal agency and occult forces is dangerously thin.
Through measured, tension‑laden scenes, the movie explores the cyclical nature hinted at by its tagline— love, possession, and a looming threat of annihilation—without spelling out the outcomes. The characters move through a world where social façades mask deeper currents of power, grief, and yearning. With each interaction, Boom’s resolve hardens, and the story’s tone tightens around her, inviting viewers to wonder how far she will go when love is twisted into a weapon and the allure of vengeance becomes a haunting promise.
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