Gillian Anderson Reacts to Ryan Coogler's "Incredibly Unique" The X-Files Reboot: Will She Join In? Gillian Anderson Reacts to Ryan Coogler's "Incredibly Unique" The X-Files Reboot: Will She Join In? Plus, she teased her new slasher movie, Teenage Sex and Death at Camp Miasma. Gillian Anderson and Hannah Einbinder in Teenage Sex and Death at Camp Miasma. “Stepping onto set was stepping onto a playground, almost,” Anderson told SYFY Wire.