Dollhouse returns to Fox on Friday — Stacey Scowley guest stars in both episodes, which are airing as a two-hour block. From the Fox press release, posted on TheFutonCritic.com:

ECHO RACES TO STOP THE DOLLHOUSE’S SECRETS FROM BEING EXPOSED ON AN ALL-NEW “DOLLHOUSE” FRIDAY, DECEMBER 4, ON FOX

Summer Glau, Alexis Denisof and Keith Carradine Guest-Star

Echo is sent to stop Senator Daniel Perrin (guest star Alexis Denisof) before he can expose the Dollhouse’s secrets, and Adelle and Topher travel to the Washington, D.C. Dollhouse to meet its genius programmer, Bennett Halverson (guest star Glau), a woman with a mysterious past connection to Echo. In the second hour, Echo and Bennett have a shocking meeting as Adelle goes head-to-head with the ruthless head of the Washington, D.C. Dollhouse (guest star Ray Wise). Meanwhile, Topher sees double when he involves Victor in his espionage, and Perrin finds a surprising witness to testify against the Rossum Corporation in the all-new “The Left Hand (Part 1 of 2)/The Left Hand (Part 2 of 2)” episode of DOLLHOUSE airing Friday, Dec. 4 (8:00-10:00 PM ET/PT) on FOX. (DOL-205/206) (TV-14 D, L, S, V)

Cast: Eliza Dushku as Echo; Tahmoh Penikett as Paul Ballard; Olivia Williams as Adelle DeWitt; Harry Lennix as Boyd Langton; Fran Kranz as Topher Brink; Enver Gjokaj as Victor; Dichen Lachman as Sierra

Guest Cast: Summer Glau as Bennett Halverson; Ray Wise as Stewart Lipman; Miracle Laurie as Madeline/November; Keith Carradine as Matthew Harding; Alexis Denisof as Senator Daniel Perrin; Stacey Scowley as Cindy Perrin; Nelson Franklin as Burt Styne; Maurissa Tancharoen as Kilo