Stuart Little

Stuart Little

Stuart Little

Stuart Little

Mrs. Eleanor Little

Mr. Fredrick Little

George Little

Snowbell 'Snow', the Little's house-cat

Smokey, the Chief Alley-Cat

Monty the Mouth

Detective Phil Allen

Red (Alley Cat) (voice)

Mr. Reginald 'Reggie' Stout

Mrs. Camille Stout

Race Announcer (voice)

Uncle Crenshaw Little

Aunt Tina Little

Cousin Edgar Little

Grandpa Spencer Little

Uncle Stretch Little

Mrs. Keeper, the Orphanage Owner

Dr. Beechwood

Anton

Detective Sherman

Race Starter

Salesman in Mall

Race Spectator

Hot Dog Vendor

Skipper

Skipper

Boat Registrar

New Yorker (uncredited)

Almost all the scenes involving the Littles are shot with heavy amounts of blue and red in the shot, most noticeably in their clothing.

Jenny McCarthy was offered the female lead role, but declined.

In December 2009 Gergely Barki (an art researcher at Hugary's National Gallery) was watching the film with his daughter and saw a painting on the wall in the background of the Little apartment. He recognized it as the long-lost work "Sleeping Lady with Black Vase" by Robert Bereny, which Barki had only ever seen as a black & white photograph from 1928. Barki hunted the painting through the studio, finding it had been purchased from an antique shop by an assistant to the set designer for $500 to use in the film; she then purchased it from the studio once the production was completed. The painting was sold by the American owner to a collector. As of November 2014 the painting was to be auctioned in Budapest, with a starting price of EUR110000 ($137000).

No front load washing machine would fill in the manner depicted. First, the water level would never be as high as it is shown, especially with such a small load. The washer would be partially full. Second, the water spigot would not be in the rear of the machine, let alone mounted on the drum. It would be either above the door or in the area around the drum, but not mounted on it. Third, once started, the machine would most likely tumble while filling, or at least do some tumbling before "deciding" on a load size (and thus, "deciding" on how much to fill, how much time it will take, etc.). This machine appears to behave more like a top loader, in that it fills completely and then washes.

When the piano is being played, the note that gets stuck changes pitch depending on who plays it.

When Stuart is in the sewer, he gets wet. When he climbs out of the drain, he is dry again.

Monty, the Mouth: Aren't you gonna' run?

Snowbell: I lied, okay? Welcome to Manhattan!

Anton, the stuck-up bully: How did that stupid mouse get in my sail?