Kids like superheroes, so what could be better for tykes than becoming superheroes themselves? That's what happens at night for young friends Connor, Amaya and Greg. When they put on their pajamas and activate their animal amulets, they turn into their alter egos -- Catboy, Owlette and Gekko -- before embarking on adventures that are filled with action. Along the way, they solve mysteries and learn valuable lessons. The animated series is based on the Les Pyjamasques book series by French author Romuald Racioppo.

Gekko wants to play a pirate but is overshadowed by a pirate villain; GK tries to catch the villain; Owlette accidentally helps Pirate Robot.

The PJ Masks must protect children from Luna Girl, Night Ninja and the Wolfy Kids who have teamed up to steal Halloween goody bags.

A Yu won't show Munki-gu how to do the Dragon Dance, but Night Ninja will; A Yu needs to find a magic stone in the city.

There's a new octopus-girl in the city who wants to be friends with the PJ Masks, but her actions tell a different story; Octobella ruins Gekko's hero reputation.