Keith WilliamsActingShareKnown forAddGrampa's Silly Scaries1988 · IgorAddGrampa's More Silly Scaries1989 · IgorYearPopularTop ratedAll acting creditsAddGrampa's More Silly Scaries1989 · IgorGrampa’s Monster MoviesAddGrampa’s Monster Movies1988 · Igor (voice)AddGrampa's Silly Scaries1988 · Igor
