Ellen Carter's career is on the rocks. She hasn't written a worthy novel since her husband went miss

　　科学家韦恩·斯萨林斯基（里克·莫拉尼斯 Rick Moranis饰）发明了能将物体放大缩小的机器，光顾着高兴的他却忘记了告诉他的两个孩子。于是这个神奇的仪器把他的孩子们跟邻居家的两个孩子都给缩小了