Absent-minded genius Moranis accidentally shrinks his kids to microscopic size and they end up in the yard. At their size, they must fight dangerous creatures like ants and bees and menacing household items like a lawnmower and a garden hose before they can traverse back to the house and hope to be restored to normal size. Amusing Disney comedy is fun for the whole family. The special effects are pretty good as simple household objects are shown as humongous from the perspective of the kids. Moranis is likable as the mad inventor and Strassman is cute as his wife. The young actors don't try to be too cute and Frewer is funny as the neighbor whose son has also been shrunk.