WhentheremainsoftwomurderedPrincesarediscoveredattheTowerofLondon,atroubledPriestmustputhisbeliefsasidetobefriendamysteriousprisoner,whohassupernaturalpowerstocommunicatewiththedead.TogethertheymustsolvethemysteryofwhomurderedthePrinces,asprisonersinthecastledungeonmeettheirbloodyfatesatthehandsofthePrincesghosts,whocontinuetohaunttheCastleseekingtheirrevenge.
