Sportacus is always on the move and getting LazyTown active, but Robbie's biggest dream is to make LazyTown lazy again, so he decides to order villains to help him catch Sportacus.

Ziggy and Stingy put on a puppet show about a fortune-teller, but Robbie wants to use the opportunity to make them think there will be no more Sportacus.

Robbie orders an Egyptian Pyramid with the hope of trapping Sportacus inside.

Trixie acts as a ghost at school and scares Ziggy, so Robbie decides to disguise himself as a ghost to scare the kids out of school.

Robbie uses a device to erase Sportacus' memory.

Robbie impersonates Bobby Bird in a phone call and challenges Ziggy to a game of basketball.

Robbie disguises himself as a wizard while Stephanie and the mayor are away and makes a potion to make all the kids lazy.

Pinocchio shows up in LazyTown to help Robbie lie to the kids, convincing them to eat sugar gooey lollipops.

The kids are playing an astronaut's game, which inspires Robbie to move to the moon in order to get away from Sportacus and the noisy kids.

Robbie discovers that to make LazyTown lazy again, he needs to get rid of Stephanie, who wants to be a real princess.

When Robbie realizes that Sportacus started learning all of his hero skills when he was a boy, he turns Sportacus into a 10-year-old.

Stephanie and Ziggy decide to open a dance school in LazyTown. When Robbie learns of this, he disguises himself as the head of a famous dance school and invites Stephanie to join him far, far, away.

Robbie decides to go back in time to stop Johnny SportsCandyseed from planting the first SportsCandy tree.

Ziggy tries to be a hero just like Sportacus, but his antics start getting him in trouble when he messes up the construction of the kids' new clubhouse.

Robbie fools Stingy into thinking that he's the Prince of LazyTown which soon gets him into trouble.

When the kids play a Secret Friend game, a misunderstanding makes Trixie lose trust in Stephanie and leave town.

The Mayor has informed the kids that they can play outside, but they must read and pay attention to the signs – such as the one telling them to be cautious on the frozen lake. Robbie disguises himself as a snow monster in order to frighten the kids and stop them from playing outside in the snow.

As Stephanie and the others go to school, Robbie comes up with a plan to prevent the kids from learning, disguising himself as a teacher, and not teaching them lessons.

Robbie invents a machine that pulls toys away from kids. He sends two of the devices to Paris and China, so that Sportacus will have to leave LazyTown to help the kids in those countries, meanwhile, Robbie takes away all the toys in LazyTown.

It's the last day of school, and the kids are excited to finish the big final exam, but Robbie has his own plans and gets Stephanie in trouble.

Ziggy wants a baby troll after hearing a bedtime story about one, so the kids venture into the mountains and find a troll called LuLu.

The kids decide to create a circus in LazyTown. Robbie quickly formulates a scheme to blast Sportacus out of a cannon and out of LazyTown.

The town's residents have a disagreement on where Sportacus's birthday celebration should be held, while Robbie uses this to his advantage and builds a giant wall separating the town.

The Mayor runs a race called the LazyTown Derby. Stephanie, Stingy and Ziggy build race cars, but Robbie cheats by getting himself a rocket powered car.

Pixel makes a machine where people can be scanned into the storybook, so Pixel scans Stephanie, Ziggy and Stingy into the book, and the story goes well until Robbie scans himself and disguises as a Wolf to change the story.