While driving through the desert with his wife Carol Marvin to a military base to send the eleventh rocket to the orbit of Earth for helping the exploration of the outer space in the Operation Sky Hook, Dr. Russell A. Marvin and Carol see a flying saucer and accidentally records a message in their tape recorder. Once in the base, Dr. Russell is informed by his father-in-law and general that the ten first satellites had mysteriously felt on Earth. When Dr. Russell decodes the message, he encounters the aliens that ask him to schedule a meeting with the leaders of Earth in Washington in 56 days with the intention to invade Earth without panicking the population. Dr. Russell develops an anti-magnetic weapon that becomes that last hope of human race against the hostile aliens.
主演：谢里丹·史密斯,阿什·坦顿,Chris Lane,Joanne James,菲利普·加斯科因,恩佐·科伦蒂,鲁弗斯·琼斯,布莱尼·科里根,艾米·凯莉,安德鲁·朗塞尔,杰克 ·戴维斯,Jack James Ryan,伊恩·巴里特,Kent Riley,丹尼尔·约克,卢克·辛克·怀特,戴纳·哈克乔,Victoria Wyant,Andrew P Stephen,詹姆斯·查尔默斯
