Teenage Sex and Death at Camp Miasma is a 2026 American horror film written and directed by Jane Schoenbrun. The movie combines elements of slasher horror, psychological drama, dark comedy and queer cinema. At the center of the story are two characters played by Hannah Einbinder and Gillian Anderson. The film follows a young filmmaker who is hired to revive a fading horror franchise and becomes increasingly fascinated by the actress who starred in the original movie.
With its unusual premise and established cast, the film has attracted attention as one of the distinctive horror releases of 2026. It premiered during the 2026 festival season and received the Queer Palm at the Cannes Film Festival before its theatrical release.
Hannah Einbinder as Kris Williams
Hannah Einbinder plays Kris Williams, the young filmmaker at the center of the story. Kris is hired by a major studio to revive the Camp Miasma slasher franchise after years of poorly received sequels and declining audience interest.
Kris is not simply interested in making another horror film. She has a deep personal fascination with the original Camp Miasma movies and particularly with their former leading actress. As she begins researching the original film, her professional interest develops into a much more complicated emotional and personal relationship.
Einbinder is known for her work on Hacks, and the role of Kris gives her an opportunity to move into a surreal horror environment while retaining elements of the humor and vulnerability associated with her previous performances. The film’s director has discussed how Einbinder eventually became closely associated with the role during casting.
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Gillian Anderson as Billy Presley
Gillian Anderson plays Billy Presley, the actress who became famous for appearing in the original Camp Miasma film.
Billy is now living a much more isolated life. When Kris approaches her while researching the franchise reboot, their meeting becomes the emotional center of the movie. Billy represents both the history of the fictional horror franchise and the complicated relationship between an actor, a character and an audience.
Anderson brings considerable genre experience to the role. She is internationally recognized for The X-Files and has also appeared in Sex Education, The Crown and numerous films. Her casting is particularly fitting for a movie that explores the cultural impact of horror characters and the way audiences remember performers associated with iconic genre roles.
Jack Haven
Jack Haven is also part of the principal cast. Haven plays Little Death, a mysterious figure connected with the fictional Camp Miasma mythology.
The character is especially important to the film’s horror imagery. Reporting about the movie describes Little Death as a gender-fluid child who becomes part of the disturbing mythology surrounding the original camp story. The character allows the film to explore the relationship between horror conventions, identity and the way certain differences have historically been portrayed as threatening in genre cinema.
Amanda Fix
Amanda Fix is another member of the ensemble cast. Her involvement adds to the younger generation of performers surrounding the central characters.
Although Kris and Billy dominate the film’s main dramatic storyline, the supporting cast helps create the larger world surrounding the Camp Miasma franchise. Amanda Fix has previously appeared in television and film productions and brings additional contemporary screen experience to Schoenbrun’s horror project.
Eva Victor
Eva Victor also appears in the movie. Victor is known for comedy and writing as well as acting, making them a natural fit for a film that mixes horror with satire and unconventional humor.
The combination of horror and comedy is one of the movie’s notable characteristics. Rather than presenting itself as a conventional straight-faced slasher, Teenage Sex and Death at Camp Miasma uses the familiar structure of the genre to examine filmmaking, fandom, desire and identity.
Additional Cast Members
The wider cast includes Arthur Conti, Zach Cherry, Sarah Sherman, Patrick Fischler, Dylan Baker, Jasmin Savoy Brown, Kevin McDonald and Quintessa Swindell. The ensemble also includes Jack Haven in the role of Little Death. These performers contribute to the film’s expanded fictional world and its mixture of horror, satire and character-driven drama.
Because the movie operates partly as a film about another fictional film, the supporting characters are important to the atmosphere. The story moves between the contemporary world of Kris and Billy and the mythology of the Camp Miasma franchise.
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Story of Teenage Sex and Death at Camp Miasma
The story begins after years of low-quality sequels have weakened the Camp Miasma franchise. A young filmmaker, Kris Williams, is given the opportunity to revive the series.
To prepare for the reboot, Kris seeks out Billy Presley, the reclusive actress who starred in the original. What begins as research gradually becomes a deeper relationship between the two women. Their connection leads them into a strange world involving desire, fear, memory and psychological disorientation.
The film therefore works on two levels: it is a horror story in its own right and a story about the creation and interpretation of horror movies.
Director Jane Schoenbrun
The film is written and directed by Jane Schoenbrun, whose previous feature I Saw the TV Glow received substantial attention for its combination of horror, identity and surreal storytelling.
Schoenbrun uses Teenage Sex and Death at Camp Miasma to explore themes involving sexuality, identity, shame, pleasure and the relationship people develop with fictional characters. The director has described the movie as being influenced by personal experiences surrounding transition and coming into one’s body and identity.
Release and Reception
The film had its festival run in 2026 before reaching theaters. USC’s School of Cinematic Arts listed a special advance screening for August 5, followed by a theatrical release beginning August 7, with a wider release later in August.
At approximately 112 minutes, the movie is r
