Semashi HigashiyamaWritingNo biography available.Known For7.8Sherlock: Untold Stories20197.0The Hound of the Baskervilles: Sherlock the Movie2022Fan ClubNo Nerds have favorited Semashi Higashiyama yet — be the first.All fan clubsFrom NerdspinFilmographyWriting22022The Hound of the Baskervilles: Sherlock the MovieFilmScreenplay★ 7.02019Sherlock: Untold StoriesTVScreenplay • 11 episodes★ 7.8