Ichabod enlists Henry Parrish to help him communicate with Katrina, but in the process, a menacing danger is unleashed from purgatory.
Genres: Drama , Mystery , Sci-Fi & Fantasy
Keywords: ancient-evil , boston-massachusetts , fbi-agent , female-cop , fighting-supernatural , fish-out-of-water , founding-fathers , good-versus-evil , historical-fantasy , historical-figure , mythology , secret-society , small-town , supernatural-creature , watch-full-episodes-online