TMDb/Teenage Sex and Death at Celebrity Hannah Einbinder & Gillian Anderson star in a meta-slasher horror remake. A new kind of horror begins in theaters August 7. March 25, 2026 AceShowbiz - Teenage Sex and Death at Camp Miasma has unveiled its official trailer, offering horror fans a glimpse into this fresh meta-slasher experience. The film features Hannah Einbinder and Gillian Anderson in leading roles and is scheduled for theatrical release on August 7 via the distributor Mubi.