"Buffy the Vampire Slayer" creator Joss Whedon's sci-fi/action series stars Eliza Dushku as Echo, a young woman who works as a "doll," an operative for a shadowy organization that wipes the minds of it's agents and imprints new memories and knowledge for each assignment. As Echo begins to become self-aware, the entire operation is threatened by both a federal agent (Tahmoh Penikett) and a former doll who's escaped and gone rogue. With Harry Lennix, Olivia Williams.25 episodes on 6 discs. 19 1/3 hrs. Widescreen; Soundtrack: English. Region Free