On August 7, MUBI will release Teenage Sex and Death at Camp Miasma in theaters, offering a fresh take on the summer camp slasher genre. This film represents Gillian Anderson’s horror debut, starring alongside Hannah Einbinder in a queer horror story timed perfectly for the season.
Bridging Horror and Legacy: Anderson’s First Genre Venture
Jane Schoenbrun directs and wrote this feature as their latest step into horror, building on past works such as We’re All Going to the World’s Fair and I Saw the TV Glow. Anderson, with a career spanning over 30 years that includes iconic roles like FBI agent Dana Scully on The X-Files, and acclaimed performances in television series like The Fall, Sex Education, and The Crown, had never before ventured into horror. This film marks her entrance into that uncharted territory.
Plot Revealed: A Meta-Horror Tale of Fear, Desire, and Franchise Fatigue
The story follows an enthusiastic young director who takes over the declining Camp Miasma slasher franchise, originally famous for its cult status, hoping to revive it. Upon visiting the original film’s elusive star, a former scream queen hiding in seclusion, the two women become entangled in a dark and bloody journey. Hannah Einbinder portrays the ambitious director, while Anderson is expected to take on the complex role of the mysterious reclusive actress.

After years of slapdash sequels and waning fandom, the Camp Miasma slasher franchise is handed over to an enthusiastic young director for resurrection. But when she visits the original movie’s star, a now-reclusive actress shrouded in mystery, the two women fall into a blood-soaked world of desire, fear, and delirium.
– Official Logline
Exploring Queer Themes and Industry Reflections
Schoenbrun’s approach emphasizes themes of trans identity and queer horror, continuing the distinctive style demonstrated in their previous films. The project also challenges viewers by commenting on fandom culture, franchise weariness, and the complex dynamics between creators and the icons they bring to life.
body of work shaped by themes of trans identity and queer horror.
– Jane Schoenbrun, Director
A Passionate Vision for a Cult Classic Reimagined
In discussing the film’s concept, Schoenbrun described the movie as both a tribute and a reinvention of slasher tropes, trying to capture the feeling of a nostalgic “sleepover classic” with a modern twist. This fusion of humor, horror, and emotional depth is brought to life by the collaboration of Anderson, Einbinder, and supportive production companies.
I make movies I wish existed when I was a kid and ‘Teenage Sex and Death at Camp Miasma’ is my best attempt at the ‘sleepover classic:’ an insane yet cozy midnight odyssey that beckons to unsuspecting viewers from the horror section at the local video store. I couldn’t be more excited to be heading to sleepaway camp this summer with the mad comic genius Hannah Einbinder, the legendary Gillian Anderson, and the daring folks at MUBI and Plan B, who by greenlighting this movie have summoned a plague-like flood of blood, guts, and various other fluids to rain down on us all.
– Jane Schoenbrun, Director
Anticipating a Fresh Influence on the Horror Genre
With this film’s release, Gillian Anderson takes a bold step into new cinematic territory, joining a growing conversation around identity, genre, and the meaning of legacy in horror. The fusion of queer themes and meta-commentary is likely to resonate with audiences looking for innovative stories this summer. Mark your calendars for August 7 and prepare for a uniquely thrilling experience at Camp Miasma.
