The film is very well made as it includes a normal filming with the cartoon character of Stuart Little animated into the real world.
The story is very simple, Mr and Mrs Little have one son called George, the son wants to have another brother or sister to keep him company. The household also has a cat called Snowbell.
Mr and Mrs Little go to the adoption agency and are impressed when they see Stuart, who is a humble and polite, real-sized mouse who can speak and is very keen to please
Mr and Mrs Little are keen to have Stuart in their home and feel that he would be well suited for George. They bring Stuart home, but unfortunately George isn’t too happy that his parents have brought home a rodent. Snowbell the cat sees Stuart as a threat as Snowbell hates the idea of a mouse being his master, and also has a good attempt at
having Stuart as his morsel, and when the Little’s find Stuart’s tail hanging from Snowbell’s mouth, they shouted at Snowbell. You don’t eat the family”.
Eventually George begins to accept the new member to his family.
The plot then moves on to a happy ending.