When the electromagnetic pulse generated by the nuclear device caused more than 200 million people to lose power, a teenage girl must help lead her family to survive in a dark new world.电磁脉冲首映日期【电磁脉冲】剧情大纲电磁脉冲:是什么类型的影片?《电磁脉冲》编导是谁?(电磁脉冲)在哪上映?