Set in a covert, illegal laboratory known as the "Dollhouse," the series follows a group of people known as Actives or "Dolls" whose personalities have been wiped clean. They can be imprinted with temporary skills, memories, and personalities for specific high-end assignments ranging from espionage to high-stakes rescue missions, before being wiped again between jobs. The main protagonist, Echo, begins to experience memory retention despite the mind-wiping process, slowly developing self-awareness and questioning the nature of her existence while trying to uncover the truth behind the organization. Created by Joss Whedon, the show explores complex themes of identity, bodily autonomy, free will, and the ethical implications of advanced technology. As Echo's consciousness awakens, she navigates dangerous factions both inside the Dollhouse, led by Adele DeWitt, and outside, where an obsessive FBI agent named Paul Ballard is determined to expose the urban legend of the Dollhouse once and for all.