Kellie MadisonWritingNo biography available.Known For6.3Never Back Down: Revolt20216.2Aftermath20215.8Dear Mr. Gacy20104.8The Tank20177.4The Gate2016Fan ClubNo Nerds have favorited Kellie Madison yet — be the first.All fan clubsFrom NerdspinFilmographyWriting3Actor3Production3Directing32017The TankFilmWriter★ 4.82016The GateFilmWriter★ 7.42010Dear Mr. GacyFilmScreenplay★ 5.8