主演:约翰·萨克松 迪安娜·茂道 泰德·卡西迪 珍妮特·玛戈林
导演:马克·丹尼尔斯
简介:Afteracollisionwithacomet,anearly8kmwidepieceoftheasteroidOrpheusisheadingtowardsEarth.Ifitwillhititwillcauseaincrediblecatastrophewhichwillprobablyextinguishmankind.TostopthemeteorNASAwantstousetheillegalnuclearweaponsatelliteHerculesbutdiscoverssoonthatitdoesn'thaveenoughfirepower.TheironlychancetosavetheworldistojoinforceswiththeUSSRwhohavealsolaunchedsuchanillegalsatellite.Butwillbothgovernmentsagree