R Acting Ryan O'Connell No biography available. ↗ Share Known For‹Gruesome · 2007Gruesome★ 1.52007MovieHorrorBased on Gregory Lamberson's novel JOHNNY GRUESOME: When high school heavy metal rebel Johnny Grissom is murdered by a coke head, he returns from the grave as Johnny Gruesome, the "Headbanger from Hell!"▶+› FilmographySortPopularNewestTop ratedGruesome · 2007Gruesome★ 1.52007MovieHorrorBased on Gregory Lamberson's novel JOHNNY GRUESOME: When high school heavy metal rebel Johnny Grissom is murdered by a coke head, he returns from the grave as Johnny Gruesome, the "Headbanger from Hell!"▶+Johnny Gruesome
