Ms. Appleby assigns the class to bring in pictures of themselves when they were younger. Lord Zedd has a very complicated plan in mind, inspired by this trip down memory lane. Using the Rock Of Time, he reverses the Earth's rotation, causing everyone on the planet to revert in age by about 10 years!
This includes the Ranger Teens, who instantly become Elementary Schoolers (attending 2nd grade in the High School, but ignore that). They have no memory of ever being Rangers, but luckily, Alpha 5 & Zordon do. They work on a plan to return time to normal, but while they do that, Zedd sends down his Putties to attack the Powerless Kids.
Despite their lack of experience in fighting, the six kids, plus younger Bulk & Skull, take out the Putties once they discover how to aim for the 'Z'. Zedd creates the Photomare monster out of a Polaroid camera. She snaps a shot of the Powerless Kids, imprisioning them inside the picture!