Luna Girl steals the moon crystal to power up her Luna Fortress' Mega-Magnet, which creates a portal that pulls stuff up from the city.

The PJ Masks go off to the moon to stop Luna Girl.

Armadylan and Robette fight with Romeo over whose sidekick is better.

After he loses his temper again, the PJ Masks take Armadylan on a Zen trip.

When the Wolfies steal a dog, the PJ Masks must try to get it back.

The PJ Masks team up with Night Ninja to stop the Wolfies from destroying Mystery Mountain.

PJ Robot persuades the PJ Masks to journey towards a comet, because he thinks it'll give HQ extra power.

Luna teases Romeo with her newly super-charged moths, and the PJ Masks have to stop her.

Night Ninja kidnaps the heroes' teacher.

After Robot gets damaged in battle, the PJs decide to fix him.

Lionel gets new powers, and Gekko trains him to be his super pet.

Owlette becomes best friends with Luna Girl and lets her enter HQ.

Night Ninja heads to Mystery Mountain to unleash the mountain's magic.

The heroes team up with Dragon Girl to stop Night Ninja.

Catboy is tempted to cheat when he must race to win back his stolen Catcar.

When Gekko and Owlette's overconfidence plays right into Ninja's plan, they must learn to work together.

While Catboy is too busy trying to impress An Yu, Night Ninja enters the pagoda.

An Yu tries to solve an ancient riddle to become a true Mountain Master.

Armadylan trains the Wolfies into becoming heroes.

The Wolfies steal Owlette's things and go on a rampage.

Teeny-Weeny Ninjalino turns into the Splat Monster and traps the PJ Masks on Mystery Mountain.

While the PJ Masks are trapped, Night Ninja uses the Splat Monster to take over the night!

A new villain is hatched from a strange crystal on the moon.

Gekko is forced to confiscate Luna Girl and Motsuki's powers.

Motsuki decides to become Owlette's sidekick after a quarrel with Luna Girl.

Motsuki traps Luna Girl and the PJ Masks on the moon.

Armadylan steals the PJ Masks' vehicles.

Kevin turns full wolfy on a trip to the moon.

Night Ninja tricks Armadylan into stealing An Yu's bo staff and takes control of the Mountain again.

An Yu tries to train Teeny Weeny to be the Mystery Mountain Guardian assistant.