Cathy BarnettActingNo biography available.Known For4.8The House on Pine Street20155.8Raising Jeffrey Dahmer2006Finding Howard2021Fan ClubNo Nerds have favorited Cathy Barnett yet — be the first.All fan clubsFrom NerdspinFilmographyActor42021Finding HowardFilm2015The House on Pine StreetFilmMeredith★ 4.82006Raising Jeffrey DahmerFilmShari Dahmer★ 5.81996Peter Lorre: The Master of MenaceFilmSelf★ 6.5