剧情：
HorribleHistoriesreturnsforaspecialaboutKingJohnandMagnaCarta,starringBenMiller.JohnannoystheBaronsandagreesMagnaCartaatRunnymede,afterabangingrapbattle.MeanwhileacrosstheworldwemeettheformidableGenghisKhaninMongolia,andcatchupwiththecraftySaladinduringtheCrusades.Withofcourse,ourhostRattustoguidethewaddd!
