Julian Fellowes Investigates: A Most Mysterious Murder2004Series1 seasons6 episodesEndedPlayAdd to favoritesAdd to FavoritesJulian Fellowes Investigates: A Most Mysterious Murder is a British five-part docudrama series produced by Touchpaper Television, which premièred on BBC One on 16 October 2004.DramaCrimeSeasonsSeason 16 episodes · 2004You may also likeLondon Kills2019The Bay2019Bad Girls1999Five Days2007Painkiller2023Hightown2020Carl Weber's The Family Business2018Agatha Christie's Poirot1989Troppo2022Vigil2021The Rookies1972Hill Street Blues1981The Inspector Lynley Mysteries2002Murder in a Small Town2024Matlock2024The Tower2021Agatha Christie's Marple2004L.A.'s Finest2019DCI Banks2011The Witness2026