Jeffrey JentzenActingNo biography available.Known ForFan ClubNo Nerds have favorited Jeffrey Jentzen yet — be the first.All fan clubsFrom NerdspinFilmographyActor22022Conversations with a Killer: The Jeffrey Dahmer TapesTVSelf • 3 episodes★ 7.82013The Jeffrey Dahmer FilesFilmSelf - Medical Examiner★ 5.5