海伦是一名科学家，一天，她接到了一通来自自己的神秘电话，随即便深陷于危险之中。迫不得已之下，她不得不闯入一个高度机密的设施并穿越时空回到过去，阻止一场谋杀。

　　A group of middle school kids stumble upon a chest full of incredible toys from the future. The discovery takes them on an adventure using their newfound toys to save their neighborhood and ultimately the world from a maniacal corporate madman. In the process, these "loser" kids learn they have the qualities they thought they were lacking all along.