简介：TheTARDISmaterialisesonEarthintheyear1911insideanoldprioryownedbyEgyptologistMarcusScarman.ScarmanhasbeenpossessedbySutekh,lastsurvivorofthegod-likeOsirans,whoisheldprisonerinsideapyramidinEgyptbyasignaltransmittedfromoneonMars.SutekhdesireshisfreedomandinstructsScarmantoconstructservicerrobots-whichlooklikeEgyptianmummies-tobuildamissilewithwhichtodestroytheMartianpyramid.TheDoctorfoilsthisplanbyblowingupthemissile. HethenfallsunderSutekh'scontrolhimselfandismadetotransportScarmantoMarsintheTARDIS.ScarmancutsoffthesignalbuttheDoctor,nowfreedofSutekh'sinfluence,realisesthattherewillbeashortdelaybeforeitceasestohaveeffect,owingtothetimetakenforittoreachEarth. HerushesbackandusesthetimecontrolfromtheTARDIStomovetheendofthespace-timetunnelthatlinksthepriorytotheEgyptianpyramidintothefarfuture.Sutekh,travellingdownthetunnel,isunabletoreachtheendinhislifetime,anddies.…