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Season 4 is the current season of PJ Masks. It was announced on June 5, 2019.[1] The source confirmed that they have started shooting on November 1, 2018 and ended on November 30, 2019.[2] It was intended to be set to premiere in April 2020,[3] but it was then moved back to May 15,[4] most likely due to the COVID-19 pandemic. It opened up with a 4-part story arc.[5]

In France, the season premiered in September 5, 2020.

Episode guide

Episode # Episode Title Original air date Production code
1 Heroes of the Sky May 15, 2020 401
2 Who Let the Moths In?; Commander Meow May 29, 2020 402
3 Motsuki's Missing Sister; Not so Ninja June 15, 2020 403
4 PJ Party Mountain; Wolfies of the Pagoda July 6, 2020 404
5 Master Fang's Secret; Aerodylan July 20, 2020 405
6 Asteroid Accident; All About Asteroids August 3, 2020 406
7 Romeo's Space Machine; Newton and the Ninjas August 17, 2020 407
8 Missing Space Rock; Flying Factory Out of Control August 31, 2020 408
9 Munki-gu; Munki-gu in the City September 14, 2020 409
10 Mission Munki-gu; Legend of the Wolfy Bone October 5, 2020 410
11 Gekko Vs Armavillain; Super Super Cat Speed October 19, 2020 411
12 Munki-gu's Dragon; Gekko Loves Lionel November 2, 2020 412
13 Octobella; Octo-Trouble November 16, 2020 413
14 Star Buddies; To the Moon and Back November 30, 2020 414

Promotional posters

Title card gallery


  • The fourth season majorly focuses on the upgrades of the PJ Masks' existing vehicles, as well as the transformation of the three original villains' outfits.
    • News articles mentioning a PJ Masks traveling exhibit by eOne for Sea Life aquariums (most of which are now closed due to the pandemic) mention that the season will also feature new underwater missions.[6]
  • This season introduces Newton Star, the first, full-bodied appearance of Octobella, Percival, Pharaoh Boy and Munki-gu, the latter of which having first appeared at the 2020 New York Toy Fair.
    • Currently, both the first and fifth mentioned characters have had their designs revealed at the aforementioned Toy Fair, while the official designs for the second, third and fourth mentioned characters have yet to be revealed.
    • Some newer vehicles, such as the Turbo Movers and the PJ Air Jet, will also debut in this season.
  • This is the first season where Kyle Harrison Breitkopf does not voice Gekko.
  • As of this season, Addison Holley and Brianna Daguanno have retained their voices of Owlette and Luna Girl, respectively, for four seasons straight.
  • This is the first season to have the season premiere and a couple of episodes air on the Disney Junior channel.
  • Luna Girl and Motsuki seem to get along with each other than before since Season 3.
  • The buildings in the city are all straight in this season instead of being crooked like they were in seasons 1-3.


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