Review: Strangely compelling series from Joss Whedon, of Firefly, Buffy the Vampire Slayer, and Angel fame, starring Eliza Dushkuas Echo, an ‘Active’ from a facility called the Dollhouse.Actives are like blank humans that can be imprinted with personalities to suit the needs of the Dollhouse’s many clients.Typically clients are paying for fantasies with attractive people