Season 4
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.
01. Heroes of the Sky
Owlette imperils a mission and loses her memory as a result; the PJ Masks learn that the heart of being a hero is being a good friend.
02. Who Let the Moths In?
The moths infiltrate HQ. Gekko won't admit that he let them in until it is too late.
03. Commander Meow
Catboy realizes that a true Cat Explorer puts his team before the discovery.
04. Motsuki's Missing Sister
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05. Not so Ninja
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06. PJ Party Mountain
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07. Wolfies of the Pagoda
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08. Master Fang's Secret
Catboy and Armadylan fight over a Master Fang comic, because there is a secret. Armadylan takes the PJ Jet, but then Night Ninja takes over.
09. Aerodylan
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10. Asteroid Accident
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11. All About Asteroids
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12. Romeo's Space Machine
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13. Newton and the Ninjas
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14. Missing Space Rock
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15. Flying Factory Out of Control
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16. Munki-gu
Gekko tries to train a naughty monkey.
17. Munki-gu in the City
Team spirit falls apart when Munki-gu sabotages their mission with pranks.
18. Mission Munki-gu
Catboy enlists Munki-gu to go aboard the Flying Factory to distract Romeo.
19. Legend of the Wolfy Bone
Kevin doesn't think he'll ever be top dog since he's not wolfy enough to find the legendary bone.
20. Gekko VS Armavillain
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21. Super Super Cat Speed
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22. Munki-gu's Dragon
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23. Gekko Loves Lionel
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24. Octobella
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25. Octo-Trouble
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26. Star Buddies
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27. To the Moon and Back
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28. Magnet in the Moat
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29. Motsuki Bugs Out
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30. Octobella's Garden
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31. Sploshy Splash
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32. Teeny Weeny Returns
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33. Robo-Wolf
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34. The Labours of Armadylan
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35. Lost in Space
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36. The Power of Monkey Chatter
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37. The Secret of Monkey Goodness
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38. Pharaoh Boy
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39. By My Pharaoh Feathers
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40. Pharaoh's Chariot
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41. PJ Robot Malfunction
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42. The Mysterious Masks
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43. Battle of the Fangs
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44. Catboy's Cat
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45. Mad with Moon Power
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46. Pharaoh and the Ninjalinos
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47. Pharaoh’s Boomerangs
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48. Bubbles Of Badness
Octobella's vendetta against Gekko builds to unseen heights.
49. Bubbles Of Badness Part II
The battle between Octobella and Gekko continues while PJ Robot builds a new vehicle: the PJ Sub!