Serenity/Firefly and Buffy the Vampire Slayer creator Joss Whedon's upcoming Fox series Dollhouse is profiled today at Entertainment Weekly. And there's new video from the pilot. Eliza Dushku! "Dollhouse follows Dushku's Echo, a mysterious agent with no identity except for the personalities imprinted on her and then deleted by her employer depending on the wishes and needs of wealthy clients. Between assignments, Echo lives inside a cushy secret HQ with other blank-slate dolls in a state of oblivious, hyper-healthy bliss...though as the series unfolds, she's starting to remember stuff she shouldn't." Video after the jump.