电影讲述了漫威漫画中最神秘的女超级英雄的起源故事。急救护工凯茜（蜘蛛夫人，达科塔·约翰逊 Dakota Johnson 饰）因一场意外发现自己能够预知未来，在探寻能力起源的过程中，她与三位蜘蛛女的命运紧密联结在一起。面对反派“毒蜘蛛”以西结的追杀，蜘蛛夫人试图找明原因。穿梭在时间线中的她们将如何利用预知未来的能力改变世界命运？
In 1963, eighteen-year-old Patricia Weir is kidnapped and brutally raped. Committed to putting her attacker, Ernesto Miranda, in prison, Patty's life is destroyed by America's legal system as she triggers a law that transforms the Nation.
