李宁原讲述了:外星骇客WhentheVikingspacecapsulesuddenlyreturnstoEarthfromitslongagotriptoMars,itbringswithitanintelligentvisitorthatispart"Alien"andpart"ET".Encasedinarmor,itextendsahumanlikeformfromitsshelltoexamineitssurroundingsandshowsaninterestinhumansincludingasoftcaressofafemalescientistpriortotheArmykillingit.Thisonlyenragesitssibling.