尼克用一架飞机和一架Commodore-64创建了一个时间机器，并在未来50年将其展示给他的朋友们。尼克把这项技术卖给了由J.K.罗伯逊运营的高科技公司——Gen-Corp，该公司的办公室位于一个购物中心的阁楼里。然而，罗伯逊却被证明是邪恶的，他利用时间机器来掠夺未来。由于他和他的朋友们的生命危险，尼克需要用他的时间机器回到过去的一周，并说服自己不要给罗伯逊做演示。
In 2050, Earth has become a dry and desolate place. Fighter pilot Nova is forced to travel back in time to prevent a devastating environmental disaster, however an unforeseen side-effect of time travel makes Nova young again and she crash lands into 2025 as a twelve-year old. Nobody seems to take her and her mission seriously, except for Nas - a neglected teen who tries to keep this mysterious girl and her little flying robot ADD out of the hands of the secret service. Will Nova and Nas succeed in saving the future world?
Kol is an evil guy about to be executed on a distant spaceship. He manages to escape on a shuttle and make his way to some woods in America. The commander of the spaceship decides to send out The Alienator to execute Kol at all costs. Kol meets up with some teens and Ward Armstrong and together they all try not to get killed by the pursuing Woman of Death - The Alienator.
