Season 4

2020 · 52 episodes

In the fourth season of PJ Masks, the battle for the sky, and space, continues, also with help from the PJ Masks’ new friend, Newton Star.

1Heroes of the Sky (Part 1)Luna Girl steals an old tea service from the museum, but the PJ Masks follow her.
2Heroes of the Sky (Part 2)Catboy and Gekko do everything they can to help Owlette find her memories.
3Heroes of the Sky (Part 3)When they give up on her after trying so hard, they end up teaming up with Luna Girl to stop Romeo.
4Heroes of the Sky (Part 4)The PJ Masks learn that the heart of being a hero is being a good friend.
5Who Let the Moths In?The moths head into the team's HQ — but Gekko won't admit he's the one that let them in!
6Commander MeowCatboy tries to prove he can be a brave Cat Explorer.
7Motsuki's Missing SisterThe trio offers to help Motsuki find Luna, but Night Ninja has other plans.
8Not so NinjaThe PJ Masks try to teach the Ninjalinos some new skills.
9PJ Party MountainA fake An Yu tricks the team to break the rules and have a party on Mystery Mountain.
10Wolfies of the PagodaAn Yu tries to tame the wild Wolfies.
11Master Fang's SecretArmadylan and Catboy fight over a special edition comic book when they think it contains a secret.
12AerodylanNight Ninja nabs the team's special jet.
13Asteroid AccidentOwlette causes an accident that leads to meeting Newton, a new nighttime hero in space.
14All About AsteroidsNewton likes the team — but also likes his alone time.
15Romeo's Space MachineWith the crew's help, Newton learns he can use both his powers and his brain while trying to stop evil Romeo.
16Newton and the NinjasNewton learns how to ask for help.
17Missing Space RockNewton thinks Owlette stole a precious asteroid — but the real culprit is Romeo!
18Flying Factory Out of ControlRomeo needs the team's help to bring his Flying Factory under control.
19Munki-guGekko tries to train a misbehaving monkey.
20Munki-gu in the CityTeam spirit falls apart when Munki-gu keeps pranking the trio's mission.
21Mission Munki-guCatboy recruits Munki-gu to climb aboard the Flying Factory to distract Romeo.
22Legend of the Wolfy BoneGekko helps Kevin become his crew's top dog.
23Gekko VS ArmavillainGekko recruits Armadylan to provide some extra training.
24Super Super Cat SpeedCatboy wants to increase his speed — but that means draining power from his friends.
25Munki-gu's DragonAn Yu tries to help the trio after Munki-gu's float turns into a menace.
26Gekko Loves LionelLionel prefers to play with Munki-gu instead of Gekko.
27OctobellaA new octopus-girl arrives in the city — is she a friend or a foe?
28Octo-TroubleOctobella shape-shifts into Gekko and ruins his reputation.
29Star BuddiesPJ Robot wants to be Newton's space buddy — but first he must power up!
30To the Moon and BackCatboy wants to teleport to the Moon like Motsuki.
31Magnet in the MoatLuna and Motsuki get help from Octobella after dropping a magnet in the moat.
32Motsuki Bugs OutMotsuki gets angry at being told she's too "buggy" to be in charge.
33Octobella's GardenOctobella uses Armadylan for her sinister schemes.
34Sploshy SplashOwlette must rely on her instincts when Octobella tries to lure her into a trap.
35Teeny Weeny ReturnsFeeling bad about his past, Teeny Weeny tries to help defeat the ninjas using his monster powers.
36Robo-WolfThe Wolfies want their own robot help.
37The Labours of ArmadylanArmadylan tries to fix a museum artifact without telling the trio.
38Lost in SpaceRomeo accidentally turns his Flying Factory into a mean machine.
39The Power of Monkey ChatterMunki-gu won't let the PJ Masks meditate.
40The Secret of Monkey GoodnessNight Ninja takes advantage of Munki-gu's distracting antics.
41Pharaoh BoyPJ Robot faces his fears to be a hero — and a good friend.
42By My Pharaoh FeathersOwlette and Romeo argue over the power of Owlette's feathers.
43Pharaoh's ChariotCatboy wants to offer more than just his super speed to help the team solve a mystery.
44PJ Robot MalfunctionRomeo tries to use PJ Robot against the trio.
45The Mysterious MasksRomeo plans to use an upcoming concert to take over the world.
46Battle of the FangsThe Wolfies start a band — but their howling creates new levels of destruction.
47Catboy's CatCatboy really wants to have a cat sidekick.
48Mad with Moon PowerPharaoh Boy starts to cause trouble on the Moon, but the team thinks Luna and Motsuki are to blame.
49Pharaoh and the NinjalinosNight Ninja needs the trio's help after getting trapped by Pharaoh Boy.
50Pharaoh’s BoomerangsPharaoh Boy zaps the team's powers into his boomerangs.
51Bubbles Of BadnessOctobella continues her grudge against Gekko while Catboy and Owlette build a new ride: the PJ Sub!
52Bubbles Of Badness Part IIOctobella continues her grudge against Gekko while Catboy and Owlette build a new ride: the PJ Sub!

Episodes