At least the under ten year old set will stay interested. Eleanor(Geena Davis)and Fred(Hugh Laurie)Little, a nice well-to-do couple set out to bring home from the orphanage a new little brother for their son George(Johnathan Lipnicki). They come home with quite the odd new sibling...a sharp dressed little mouse named Stuart(voiced by Michael J. Fox). Yes, mouse. Stuart is happy to have found the sense of belonging even if it is in a super sized world that contains his new family's pet cat Snowbell(voiced by Nathan Lane). Stuart embarks on the experience of family loyalty and overall friendship. George will finally accept his tiny new brother when the dapper dressed Stuart saves embarrassment at a model boat race.

Also in the cast: Julia Sweeney, Harold Gould, Estelle Getty and Jeffery Jones. And the voices of: Chaz Palminteri, Bruno Kirby and Jennifer Tilly.