The fountain from the movie is now on display at Disney's Hollywood Studios at Walt Disney World.
Credited with introducing the girl's name Madison, which has since become one of the most popular names for newborn girls in the early 21st century.
Ariel in The Little Mermaid (1989) was originally blonde, but was made a redhead to look different from Madison.
The scene at the racquetball court, where John Candy serves and the ball hits him in the head, was done in one take.