Stuart Pearson heads with his family to spend a summer vacation in Creek Landing, Michigan, with his brother Nathan Pearson and his sons and their mother Rose in an old lake house they had rented. When the television has trouble with the image, Stuart's son Tom and the arrogant boyfriend of his sister Ricky Dillman go to the attic and then to the roof, where Tom meets his cousin Jake and they find the antenna dish totally destroyed. Sooner they discover four alien invaders that are preparing an invasion of the Earth that use a mind control weapon that only affects adults and they lock the quartet in the attic. Now they need to a find a way to force the adults to leave the house and discover the vulnerability of the invaders to plot a defense plan to save our planet. 暑期或圣诞的假日礼物。“被恶搞”的外星人。电影很童真。尖叫电影。值得一看的片子，但不要抱太高希望。难得的青春喜剧。很搞笑啊~~。小孩子会喜欢的电影。say something for short。日。
