Other mistake: In the book, the horse is called "The Pie" because it is a piebald, which is a white horse with black spots. The horse used in the movie is not.
National Velvet (1944)
1 other mistake - chronological order
Directed by: Clarence Brown
Starring: Mickey Rooney, Elizabeth Taylor, Donald Crisp, Anne Revere
Continuity mistake: At one point towards the end of the Grand National, the horses are seen running the wrong way around the track - clockwise, instead of counterclockwise.
Mrs. Brown: What's the meaning of goodness if there isn't a little badness to overcome?
Trivia: "King Charles," the horse that played Velvet's thoroughbred gelding, the "Pie," was a grandson colt of the famous American racehorse, Man O' War. After the movie, "King Charles" was given to Elizabeth Taylor, who played Velvet. She kept him for the rest of his life.