20:10His Dark MaterialsSeries 2The CaveBBC One Duration: 50 minutes Audio described Sun 15th Nov 2020, 20:10 on BBC One CambridgeshireAvailable for yearsWatch nowLyra crosses into Will's world, and they set off to find answers about Dust. Will is shocked to discover he has grandparents, but quickly realises he can’t trust them.ContributorsLyra Belacqua:Dafne KeenWill Parry:Amir WilsonMrs Coulter:Ruth WilsonFather Macphail:Will KeenMary Malone:Simone KirbyWriter:Jack ThorneDirector:Jamie ChildsProducer:Stephen HarenProduction Company:Bad Wolf ProductionsGenresDramaSciFi & FantasyBrandHis Dark MaterialsSeriesHis Dark Materials: Series 2 Source: BBC Online