PJ Masks Season 4 Plot
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.
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Prices last updated October 8, 2026. Pricing and availability may vary by region.
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Season 4 Episodes
52 episodes
1
82
Heroes of the Sky (Part 1)
Luna Girl steals an old tea service from the museum, but the PJ Masks follow her.
2
Heroes of the Sky (Part 2)
Catboy and Gekko do everything they can to help Owlette find her memories.
3
Heroes 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.
4
Heroes of the Sky (Part 4)
The PJ Masks learn that the heart of being a hero is being a good friend.
5
80
Who 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!
6
80
Commander Meow
Catboy tries to prove he can be a brave Cat Explorer.
7
80
Motsuki's Missing Sister
The trio offers to help Motsuki find Luna, but Night Ninja has other plans.
8
80
Not so Ninja
The PJ Masks try to teach the Ninjalinos some new skills.
9
80
PJ Party Mountain
A fake An Yu tricks the team to break the rules and have a party on Mystery Mountain.
10
80
Wolfies of the Pagoda
An Yu tries to tame the wild Wolfies.
11
80
Master Fang's Secret
Armadylan and Catboy fight over a special edition comic book when they think it contains a secret.
12
80
Aerodylan
Night Ninja nabs the team's special jet.
13
80
Asteroid Accident
Owlette causes an accident that leads to meeting Newton, a new nighttime hero in space.
14
80
All About Asteroids
Newton likes the team — but also likes his alone time.
15
80
Romeo's Space Machine
With the crew's help, Newton learns he can use both his powers and his brain while trying to stop evil Romeo.
16
80
Newton and the Ninjas
Newton learns how to ask for help.
17
80
Missing Space Rock
Newton thinks Owlette stole a precious asteroid — but the real culprit is Romeo!
18
80
Flying Factory Out of Control
Romeo needs the team's help to bring his Flying Factory under control.
19
80
Munki-gu
Gekko tries to train a misbehaving monkey.
20
80
Munki-gu in the City
Team spirit falls apart when Munki-gu keeps pranking the trio's mission.
21
80
Mission Munki-gu
Catboy recruits Munki-gu to climb aboard the Flying Factory to distract Romeo.
22
80
Legend of the Wolfy Bone
Gekko helps Kevin become his crew's top dog.
23
80
Gekko VS Armavillain
Gekko recruits Armadylan to provide some extra training.
24
80
Super Super Cat Speed
Catboy wants to increase his speed — but that means draining power from his friends.
25
80
Munki-gu's Dragon
An Yu tries to help the trio after Munki-gu's float turns into a menace.
26
80
Gekko Loves Lionel
Lionel prefers to play with Munki-gu instead of Gekko.
27
90
Octobella
A new octopus-girl arrives in the city — is she a friend or a foe?
28
90
Octo-Trouble
Octobella shape-shifts into Gekko and ruins his reputation.
29
80
Star Buddies
PJ Robot wants to be Newton's space buddy — but first he must power up!
30
80
To the Moon and Back
Catboy wants to teleport to the Moon like Motsuki.
31
80
Magnet in the Moat
Luna and Motsuki get help from Octobella after dropping a magnet in the moat.
32
80
Motsuki Bugs Out
Motsuki gets angry at being told she's too "buggy" to be in charge.
33
80
Octobella's Garden
Octobella uses Armadylan for her sinister schemes.
34
80
Sploshy Splash
Owlette must rely on her instincts when Octobella tries to lure her into a trap.
35
80
Teeny Weeny Returns
Feeling bad about his past, Teeny Weeny tries to help defeat the ninjas using his monster powers.
36
80
Robo-Wolf
The Wolfies want their own robot help.
37
80
The Labours of Armadylan
Armadylan tries to fix a museum artifact without telling the trio.
38
80
Lost in Space
Romeo accidentally turns his Flying Factory into a mean machine.
39
80
The Power of Monkey Chatter
Munki-gu won't let the PJ Masks meditate.
40
80
The Secret of Monkey Goodness
Night Ninja takes advantage of Munki-gu's distracting antics.
41
90
Pharaoh Boy
PJ Robot faces his fears to be a hero — and a good friend.
42
90
By My Pharaoh Feathers
Owlette and Romeo argue over the power of Owlette's feathers.
43
90
Pharaoh's Chariot
Catboy wants to offer more than just his super speed to help the team solve a mystery.
44
80
PJ Robot Malfunction
Romeo tries to use PJ Robot against the trio.
45
80
The Mysterious Masks
Romeo plans to use an upcoming concert to take over the world.
46
80
Battle of the Fangs
The Wolfies start a band — but their howling creates new levels of destruction.
47
80
Catboy's Cat
Catboy really wants to have a cat sidekick.
48
80
Mad with Moon Power
Pharaoh Boy starts to cause trouble on the Moon, but the team thinks Luna and Motsuki are to blame.
49
80
Pharaoh and the Ninjalinos
Night Ninja needs the trio's help after getting trapped by Pharaoh Boy.
50
80
Pharaoh’s Boomerangs
Pharaoh Boy zaps the team's powers into his boomerangs.
51
80
Bubbles Of Badness
Octobella continues her grudge against Gekko while Catboy and Owlette build a new ride: the PJ Sub!
52
80
Bubbles Of Badness Part II
Octobella continues her grudge against Gekko while Catboy and Owlette build a new ride: the PJ Sub!