Howard Grigsbya.k.a. Howard GrisbyD. Howard GrigsbyThis product uses the TMDb and OMDb APIs but is not endorsed or certified by either TMDb or OMDb.You can also find this person on TMDb.org and IMDb.com.GendermaleCreditsCrewDepartmentJobMovie / TV ShowGenresReleaseRatingProductionProducerCastleTV173 EpisodesCrimeDrama9 Mar 200980% · 1,864All credits on TMDb.org.