The world goes backwards on Opposite Day. The kids become adults, and the adults become kids.

A foster boy is befriended by a lost dog who turns out to belong to the President of the United States. The boy decides to run away from the foster home to return the canine to the White House -- "Because it's the right thing to do!"

An amusement park for rich vacationers. The park provides its customers a way to live out their fantasies through the use of robots that provide anything they want. Two of the vacationers choose a wild west adventure. However, after a computer breakdown, they find that they are now being stalked by a rogue robot gun-slinger.

After her father's ship is carried off by a sudden storm, the spunky Pippi Longstocking is stranded with her horse, Alfonso, and monkey, Mr. Nilsson, and takes up residence in the old family home, which is thought by neighborhood children to be haunted. Soon, two children, Tommy and Annika, venture into the house only to meet up with Pippi. The three soon become friends and get into various adventures together, including cleaning the floor with scrubbing shoes, dodging the "splunks", going down a river in barrels, and helping Pippi with the problem of having to go to a children's home. Older children will probably get the most out of this movie.