In Teenage Sex and Death at Camp Miasma, Gillian Anderson plays Billy, a reclusive actress famous for playing a classic “final girl”. That’s the last woman left alive to confront the killer in a slasher movie. “It’s all about flesh … and fluids,” she explains when discussing the appeal of the fictional Camp Miasma franchise, the series of slasher films at the heart of this affectionate meta-slasher.
Teenage Sex and Death at Camp Miasma is filmmaker Jane Schoenbrun’s follow-up to the critically acclaimed queer horror film I Saw the TV Glow (2025). That film focused on the lifesaving, bittersweet pleasures of cult TV series like Buffy the Vampire Slayer for queer, trans and non-binary fans.