Mistakes

When in Boston, while walking through the park, Susan and her mother are obviously walking on a treadmill because the park background is moving way to fast for their walking speed. See more...

Trivia

Hayley Mills had one stunt double that can be seen in the movie when one of the girls has her back to the camera or when Hayley is doing something she can't do by herself. The stunt double girl received a Duckster award for the best unseen performance by an actress - only three have ever been awarded. See more...

Mistake pictures