
Set in a vibrant Southern California town, an 18-year-old college freshman named Smith finds themselves entangled in a disturbing conspiracy. The film explores themes of sex, humor, and horror as the protagonist, who identifies as ambisexual, journeys through what appears to be an idyllic world. However, a sinister plot begins to surface, revealing a dark and unsettling reality hidden beneath the surface.
Does Kaboom have end credit scenes?
No!
Kaboom does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Kaboom, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.
No actors found
Discover where to watch Kaboom online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Wikipedia or Rotten Tomatoes.
See how Kaboom is rated across major platforms like IMDb, Metacritic, and TMDb. Compare audience scores and critic reviews to understand where Kaboom stands among top-rated movies in its genre.
64
Metascore
6.1
User Score
60%
TOMATOMETER
40%
User Score
5.7 /10
IMDb Rating
56
%
User Score
3.2
From 93 fan ratings
3.00/5
From 11 fan ratings
Challenge your knowledge of Kaboom with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.
What is the name of the 18‑year‑old film student who is the main protagonist?
Smith
Thor
Oliver
London
Show hint
Discover all the awards and nominations received by Kaboom, from Oscars to film festival honors. Learn how Kaboom and its cast and crew have been recognized by critics and the industry alike.
26th Artios Award 2011
Outstanding Achievement in Casting - Low Budget Feature - Drama/Comedy
Read the complete plot summary of Kaboom, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
Smith, an 18-year-old film student who identifies as undeclared, finds his nights filled with unsettling dreams that begin to bleed into his waking world. As he heads to college with his longtime best friend, Stella, whom he has known since junior high, a mysterious note appears labeling him the chosen son. The strange message tugs at his sense of identity, while his relationship with Stella grows ever more complex against the backdrop of campus life.
At a party, Stella forms a connection with a girl named Lorelei, whom Smith recognizes from his dreams. The night takes another turn when a red-haired girl, who also appears in his visions, vomits on his shoe. Before long, a British student named London enters Smith’s orbit, and the two share an intimate encounter—though London makes it clear she has little interest in a real relationship beyond sex.
Smith’s journey into dream and reality deepens as he visits a nude beach and meets a man named Hunter. Their encounter ends with a blunt disappointment: Hunter is married. Meanwhile, Stella discovers that Lorelei is not only unstable but also a witch whose psychic problems seem rooted in rejection. Stella attempts to distance herself, yet Lorelei’s eerie influence begins to grow stronger, even as Lorelei’s malevolence surfaces in dangerous ways.
A pivotal moment occurs when Smith stumbles upon Thor and his best friend Rex wrestling in their underwear. London then entices Rex into a threesome with Smith, arranged for Smith’s 19th birthday, turning a personal milestone into a chaotic crossover of desire and fear.
As the dreams persist, the red-haired girl reappears, and Smith envisions a chase through landscapes haunted by masked attackers. He learns that in one dream there was a girl killed and her head severed, a revelation that unsettles him deeply. He later meets Madeline, who seems to be the same red-haired girl, and she reveals that she has a twin sister named Rebecca, who was kidnapped years ago by men wearing animal masks.
Lorelei’s power grows more dangerous, and Stella is soon assaulted by Lorelei in a bathroom. Stella survives by spraying water on Lorelei, causing Lorelei to burn up in an eerie flash of magic.
The tension peaks when the animal-masked figures capture Smith, London, and Smith’s mother. They are loaded into a van and taken toward a hidden cult’s headquarters. Smith discovers that the cult’s leader is his own father, a man he was told died long ago; startlingly, London is revealed to be another child of the same cult leader, making her and Smith half-siblings.
In a dramatic pursuit, Stella, Oliver, and the perpetually stoned “Messiah” chase the van. Oliver possesses powers similar to Lorelei’s, but uses them for protective purposes. The Messiah’s seemingly hazy persona is a calculated act meant to shield Smith, and the role of the Messiah intersects with a broader mission: to guard Smith from the cult’s reach. The masked attackers turn out to be Thor, Rex, and Hunter themselves, whose mission is to shepherd London and Smith to an underground shelter designed to withstand a looming catastrophe. The plan hinges on surviving the exposure of dozens of nuclear bombs while ensuring the cult’s takeover of the world with Smith at its helm.
As the confrontation unfolds, the Messiah attempts a daring maneuver, steering the van toward danger. The chase climaxes on a bridge that collapses into a fatal rift as Smith’s father triggers a last, catastrophic move: a button that unleashes a global eruption, and the Earth is cast into ruin. In the aftermath, loyalty, lineage, and power collide in a world where dreams, secrets, and survival collide in inexorable ways.
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