简介：NASA'sTidbinbillaTrackingstationinAustraliapreparesforthere-entryofadecayingsatellitecontainingadangerousbiologicalexperiment.Itisdecidedtobringitdownnearthestation,forwhichjobDrTonyMasters,accompaniedbyhissonMike(JustinRosniak),hasbeenbroughtintoassistDrSpencer.Atthesametime,andunknowntoher,DrSpencer'sdaughterAlihasbeenusinghercomputertohackintothestationandreprogramthedishtocommunicatewithadecommissionedsatellite.Meanwhile,anunscrupulousindustrialespionageagent,haspenetratedthestationandispreparingtotakechargeofthere-entryprocess,causinghavocandachasethroughtheAustraliancountrysidetofindthepotentiallydeadlysatellite.…