If you visited Troy, New York recently, you may have walked into a time warp as HBO has been filming their new TV series “The Gilded Age.” in their historic neighborhoods. The series is the next creative project of Julian Fellowes, best known for creating, writing and executive-producing the award-winning “Downton Abbey.” According to the HBO website, Christine Baranski, Carrie Coon, Cynthia Nixon, Morgan Spector, Den?e Benton, Louisa Jacobson, Taissa Farmiga, Blake Ritson, Simon Jones, Harry Richardson, Thomas Cocquerel, Jack Gilpin and Jeanne Tripplehorn have all signed on to the production.