HomePeople Biography and filmographyBob Grogan Biography unavailable on TMDB. Movies (1)TV shows (3) Movies (1) The Case of the Hillside Stranglers1989 · Washington Policeman TV shows (3) The Hillside Strangler: Devil in Disguise2022 The Hillside Strangler2021 · Self L.A.: La Ciudad del Crimen2021 · Self - Homicide Detective