Desperate for Downton Abbey ahead of its return? You've come to the right place. "Inside Downton Abbey Season Three," in which I sit down with Downton Abbey creator Julian Fellowes, executive producer Gareth Neame, and members of the show’s sprawling cast—including Hugh Bonneville, Elizabeth McGovern, Michelle Dockery, Joanne Froggatt, and Brendan Coyle—to discuss what’s coming up on Season 3 (which launches on Sunday in the U.K. and January in the U.S.), including star-crossed romances, financial drama, the arrival of Shirley MacLaine, and much more. (Read Part 1 of this interview, in which Fellowes & Co. discuss the show’s 16 Emmy nominations and Season 2, here .) Downton Abbey viewers are anxiously awaiting Season 3 of the addictive British costume drama—which arrives on U.K. television on Sunday (although not until Jan. 6 in the U.S., when it returns to PBS’ Masterpiece)—searching for televised methadone to tide them over until Downton Abbey’s third season