The O.J. series led to the greenlighting of a whole new slate of true-crime series, many of them based on famous 1990s cases, as well as multiple new seasons of American Crime Story.
The Katrina season of American Crime Story will film next spring and air in 2019.
Paulson, who played Marcia Clark in the O.J. season of American Crime Story and has played various parts in the different seasons of American Horror Story and other Murphy-led shows, will portray Dr. Anna Pou.
Sarah Paulson will star in a “revamped” version of the Katrina series, EW reported Thursday.