Elenco & Equipe de A Voz Demoníaca
Clint HowardStanley Coopersmith Joe CorteseReverend Jameson Charles TynerColonel Kincaid Lynn HancockMiss Friedemeyer Richard MollFather Esteban Katherine Kelly LangSusie Baker Nadine ReimersPeasant Girl Eric WestonRealizador / Argumento / Produtor Sylvio TabetProdutor Executivo George CostelloArt Direction Irv GoodnoffDirector Of Photography Allan A. AponeSpecial Effects Makeup Artist Douglas J. WhiteSpecial Effects Makeup Artist Francisco X. PérezSpecial Effects Makeup Artist Roger KellawayCompositor de Banda Sonora Original Robert D. BaileyVisual Effects 
