Ratched, and the final trailer for the exquisitely over-the-top series is out now.From Ryan Murphy and Evan Romansky, the Netflix series imagines the formative life of the young Mildred Ratched, the sadistic nurse from the 1975 film One Flew Over the Cuckoo’s Nest, the role for which Louise Fletcher won the Academy Award.For the eight-episode series, Paulson, a longtime fixture of Murphy’s projects including American Horror Story and American Crime Story: The People vs.