Diane PhelanActingNo biography available.Known For6.5Marry Harry2020A Gentleman's Guide to Love and Murder2021Fan ClubNo Nerds have favorited Diane Phelan yet — be the first.All fan clubsFrom NerdspinFilmographyActor22021A Gentleman's Guide to Love and MurderFilmSibella Hallward2020Marry HarryFilmSherri★ 6.5