Marc A. Kahna.k.a. Mark KahnMarc KahnThis 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 ShowGenresReleaseRatingProductionCo-ProducerCastleTV48 EpisodesCrimeDrama9 Mar 200980% · 1,969ProducerCastleTV115 EpisodesCrimeDrama9 Mar 200980% · 1,969All credits on TMDb.org.