News TV Videos American Horror Story “Dark Cousin” Written by Shawn Marazine on November 27, 2012 “Dark Cousin” Sister Mary Eunice is terrified to discover a dark angel has descended on Briarcliff. Kit makes a bold move to be reunited with Grace. Related posts:FX cancels 'The Bridge'The Americans preview clip - Watch the season finale tonight on FX 'The Strain' preview