山姆是沼泽生物学家,为了研究而带著妻子莉达移居宁静镇。在山姆接到奖学金而需在小镇继续住三年的通知后,使莉达非常气愤,于是邻居珍娜陪莉达到酒吧狂欢散心。此外,宁静镇接二连三的发生失踪案件使镇上的居民非常恐慌,山姆觉得珍娜可疑;原来珍娜与其兄约翰皆为外星人,利用地球人实验以改进他们的美容手术。他们极需一个AB血型的人实验,珍娜发现山姆是个AB型者后,用谎话将山姆骗到家中……。After six months of scientifically advanced training, three of the world's most elite distance runners set out to break the two-hour marathon barrier. These pioneers go on a global trek to defy the unthinkable and break the two-hour feat, from testing in wind tunnels and running labs in the United States, to balancing training with their day-to- day lives in eastern Af...。