is already filming new episodes on location in New York and Rhode Island as it continues to explore the growing social and economic war between old money and new in the American period drama created by Julian Fellowes. While speaking to ET, Fellowes as well as stars Cynthia Nixon and Christine Baranski opened up about what they love about the series and the sprawling ensemble’s incredible roster of Tony winners and nominees. “We’re in production now,” Nixon confirmed, explaining that the series set in the late 1800s is “such a fascinating part of history, and New York history in particular.