Not to be confused with the mask.
“Whenever he is, it's been a year. It's time we find him.”
Cole to Jay, referring to Wu
"The Mask of Deception"
Season 8, Episode 1
The Mask of Deception
Air date January 20, 2018 (Australia)
April 2, 2018 (UK)
April 16, 2018 (US)
Written by Dan & Kevin Hageman
Bragi Schut
Directed by Peter Hausner
Episode guide
"Lost in Time"
"The Jade Princess"

The Mask of Deception is the first episode of the eighth season and the 75th episode overall of LEGO Ninjago: Masters of Spinjitzu. It aired on January 20, 2018, in Australia, and on April 16, 2018, in the US on Cartoon Network.


When an unknown criminal syndicate threatens the Royal Family, the Ninja are called back into action and must protect the royal princess and a fabled artifact that may hold supernatural powers.


One year has passed since Krux, Acronix, and Master Wu were all lost in time. During the Dragon Day celebration in downtown Ninjago City, six masked members of the Sons of Garmadon infiltrate Borg Tower and steal the Oni Mask of Vengeance. While leaving, they are confronted by Lloyd, who fights and overpowers three of them and manages to get one of them arrested. However, Mr. E manages to escape with the Oni Mask after a big chase in Lloyd's Ninja Nightcrawler, causing Lloyd to tell P.I.X.A.L. it was time to get the crew back together.

The other Ninja are on various missions around Ninjago. Nya is dealing with a group of samurais in a valley, Cole and Jay are searching for Master Wu at an ancient temple, and Kai and Zane are battling the Mechanic.

Once the Ninja team gets back together, Hutchins appears and tells the Ninja about the Oni Masks. The Ninja are then told that the Royal Palace is holding the Oni Mask of Deception. Hutchins fears the Sons of Garmadon will try to take the mask during a speech the Emperor of Ninjago will give tomorrow and asks the Ninja to help protect it, and the Ninjas accept.

Capture 29.5

Princess Harumi

While they are guarding the palace outside during the Emperor of Ninjago's speech, Lloyd notices Harumi. Someone sets off firecrackers, leading the Ninja to think the palace is being attacked, but it is a false alarm. The Ninja are then invited by the princess to stay at the palace because the Royal Family may be targeted since they have one of the Oni Masks. The Ninja accept the invitation.

Hutchins takes the Ninja on a tour of the palace after they agree to protect the Royal Family. They meet the family who greets them in a kind manner before Harumi herself greets them, stating she was fans of all of them, even changing Nya's cynical attitude to a happy one. They visit the royal buffet and Hutchins states that they have access to eat anything like assorted fruits, assorted vegetables, scones, and cake. Jay then states that Cole "gave up sweets" since Master Wu is gone. Proceeding on the tour, Hutchins tells the Ninja there are many secret passages in the palace that only the Royal Family knows. After hearing this, Kai starts pulling books off the shelves, trying to find one of the passages, but only succeeding in making a mess. The Ninja are now lead into the main room where the Oni Mask of Deception is being held. Hutchins starts to explain about the mask, but while he is, Lloyd sneaks off to a room to find Harumi doing her makeup. Harumi notices Lloyd through her mirror and she quickly hides her face. Lloyd backs away awkwardly and rejoins the group.

During the night, all the Ninja are on guard. Kai and Nya are outside the castle when they notice Hutchins suspiciously walking away from the palace. He then notices them and walks back inside. Jay, Cole, and Zane are in the royal buffet room. Jay is trying to convince Cole to eat some cake but Cole refuses. Cole then proceeds to tell Zane what a "party pooper" is. Meanwhile, Lloyd looks at the Mask of Deception, but after calling out for Harumi, he notices she is missing after checking her room.



For the transcript of the episode, click here.

Locations Visited


  • This is Princess Harumi's first appearance.
  • This episode is the first to use the designs of the characters from the movie.
  • Eleven minutes of this episode was released as a sneak peek on the Blu-ray release of The LEGO Ninjago Movie. A sneak-peek of this episode was also shown at the 2017 San Diego Comic-Con.
  • Lloyd replaces Master Wu as the narrator of the episode titles. Excluding "Decoded," this is the first time in the show that someone else other than Master Wu has narrated the episode titles.
  • Several things are revealed in this episode:
    • It is stated by Cole that it has been a year since Master Wu was lost in time, meaning a year has passed since Season 7.
    • Misako has been searching for Master Wu on her own and no one—not even Lloyd—knows where she is now.
      • But as of "Dread on Arrival," she returns, having been captured by the Sons of Garmadon after finding the de-aged Wu.
  • The Mechanic has a cameo in this episode but this time with a different voice actor.
  • There is a statue of Khanjikhan behind glass in Borg Tower, despite the events of Season 6 being erased.
  • There is a Mega Monster Amusement Park mask behind glass.
  • This is the first episode in which Sam Vincent voices Lloyd.
    • Once the Ninja had gotten back together, Cole and Zane pointed out how Lloyd's voice had gotten deeper, referring to his new voice actor.
  • P.I.X.A.L. returns, acting as a guide to Lloyd in his Ninja Nightcrawler in his chase with Mr. E.
  • Nya has a new civilian outfit similar to hers from The LEGO Ninjago Movie. This is the only episode it was seen.
  • Cole speculates the possibility that if Wu was sent to the past, then a ripple effect could have caused their appearances to change without their knowledge, referencing their design changes.[1] However, in the following episodes, the Ninjas' old designs are still seen in the character's photos and newly animated flashbacks. While The Hageman Brothers stated that it is the canonical explanation for the Ninjas' redesigns,[2] according to Tommy Andreasen, there is no real canonical reason and it is simply a fourth-wall-breaking meta-joke.[3]
  • Lloyd was seen peeking in on Princess Harumi doing make-up, which is hypocritical of him given the situation in "Only One Can Remain," where Kai and Jay were spying on Skylor and Lloyd called it an invasion of privacy.
  • The only Oni Mask not to appear in this episode is the Oni Mask of Hatred. This is due to it being in the Oni Temple.
  • The suits the Sons of Garmadon wear has the same color scheme to the Ninja's suits.
  • It is unknown why the episode was called The Mask Of Deception if the Mask of Vengeance had a greater role.
  • The beginning of this episode foreshadows the finale of the season with Mr. E jumping off the cliff and at the end of the season and with Lloyd jumping off the monorail.
  • This is the first episode to have the name of the season in its title card.
  • When Mr. E and the other Sons of Garmadon members are running across the monorail, the train has the Sons of Garmadon symbol on it, which you can see if you pause the video at the right time.


  • When Mr. E jumps off his bike, he does not take his mask with him. When he is on the boat, it somehow appears with him.



For the gallery of this episode, click here.


LEGO Ninjago Episodes
Pilot Episodes 1. Way of the Ninja · 2. The Golden Weapon · 3. King of Shadows · 4. Weapons of Destiny
Mini-Movies 1. Secrets of the Blacksmith · 2. Flight of the Dragon Ninja · 3. The New Masters of Spinjitzu · 4. An Underworldly Takeover · 5. Return to the Fire Temple · 6. Battle Between Brothers
Season 1: Rise of the Snakes 1. Rise of the Snakes · 2. Home · 3. Snakebit · 4. Never Trust a Snake · 5. Can of Worms · 6. The Snake King · 7. Tick Tock · 8. Once Bitten, Twice Shy · 9. The Royal Blacksmiths · 10. The Green Ninja · 11. All of Nothing · 12. The Rise of the Great Devourer · 13. Day of the Great Devourer
Season 2: Legacy of the Green Ninja 14. Darkness Shall Rise · 15. Pirates vs. Ninja · 16. Double Trouble · 17. Ninjaball Run · 18. Child's Play · 19. Wrong Place, Wrong Time · 20. The Stone Army · 21. The Day Ninjago Stood Still · 22. The Last Voyage · 23. Island of Darkness · 24. The Last Hope · 25. Return of the Overlord · 26. Rise of the Spinjitzu Master
Season 3: Rebooted 27. The Surge · 28. The Art of the Silent Fist · 29. Blackout · 30. The Curse of the Golden Master · 31. Enter the Digiverse · 32. Codename: Arcturus · 33. The Void · 34. The Titanium Ninja
Season 4: The Tournament of Elements 35. The Invitation · 36. Only One Can Remain · 37. Versus · 38. Ninja Roll · 39. Spy for a Spy · 40. Spellbound · 41. The Forgotten Element · 42. The Day of the Dragon · 43. The Greatest Fear of All · 44. The Corridor of Elders
Season 5: Possession 45. Winds of Change · 46. Ghost Story · 47. Stiix and Stones· 48. The Temple on Haunted Hill · 49. Peak-a-Boo · 50. Kingdom Come · 51. The Crooked Path · 52. Grave Danger · 53. Curseworld, Part I · 54. Curseworld, Part II
Chen Mini-Movies (non-canon) 1. Chen's New Chair · 2. Chair Play Chen · 3. Chair Up Chen · 4. Chairful What You Wish For · 5. Bad Chair Day
Season 6: Skybound 55. Infamous · 56. Public Enemy Number One · 57. Enkrypted · 58. Misfortune Rising · 59. On a Wish and a Prayer · 60. My Dinner With Nadakhan · 61. Wishmasters · 62. The Last Resort · 63. Operation Land Ho! · 64. The Way Back
Tall Tales (non-canon) 1. The Tall Tale of Flintlocke · 2. The Tall Tale of Clancee · 3. The Tall Tale of Doubloon · 4. The Tall Tale of Dogshank · 5. The Tall Tale of Monkey Wretch · 6. The Tall Tale of Squiffy and Bucko
Special Day of the Departed
Operation Heavy Metal Mini-Movies Operation Heavy Metal
Season 7: The Hands of Time 65. The Hands of Time · 66. The Hatching · 67. A Time of Traitors · 68. Scavengers · 69. A Line in the Sand · 70. The Attack · 71. Secrets Discovered · 72. Pause and Effect · 73. Out of the Fire and Into the Boiling Sea · 74. Lost in Time
Wu's Teas Mini-Movies (non-canon) Wu's Teas
Ninjago: Decoded 1. Legacy · 2. Vehicles and Mechs · 3. Legendary Places · 4. Ninjago's Most Wanted · 5. The Digiverse and Beyond · 6. The Elemental Masters · 7. Beasts and Dragons · 8. Rise of Garmadon · 9. Prophecy of the Green Ninja · 10. Greatest Battles
Season 8: The Sons of Garmadon 75. The Mask of Deception · 76. The Jade Princess · 77. The Oni and the Dragon · 78. Snake Jaguar · 79. Dead Man's Squall · 80. The Quiet One · 81. Game of Masks · 82. Dread on Arrival · 83. True Potential · 84. Big Trouble, Little Ninjago
Season 9: Hunted 85. Firstbourne · 86. Iron & Stone · 87. Radio Free Ninjago · 88. How to Build a Dragon · 89. The Gilded Path · 90. Two Lies, One Truth · 91. The Weakest Link · 92. Saving Faith · 93. Lessons for a Master · 94. Green Destiny
Tales from the Monastery of Spinjitzu 1. Master Class · 2. Green and Gold · 3. The Weekend Drill · 4. Elemental Rider · 5. Blue Lightning · 6. Samurai X-Treme
Season 10: March of the Oni 95. The Darkness Comes · 96. Into the Breach · 97. The Fall · 98. Endings
Season 11: Secrets of the Forbidden Spinjitzu 99. Wasted True Potential · 100. Questing for Quests · 101. A Rocky Start · 102. The Belly of the Beast · 103. Boobytraps and How to Survive Them · 104. The News Never Sleeps! · 105. Ninja vs Lava · 106. Snaketastrophy · 107. Powerless · 108. Ancient History · 109. Never Trust a Human · 110. Under Siege · 111. The Explorers Club · 112. Vengeance is Mine! · 113. A Cold Goodbye · 114. The Never-Realm · 115. Fire Maker · 116. An Unlikely Ally · 117. The Absolute Worst · 118. The Message · 119. The Traveler's Tree · 120. Krag's Lament · 121. Secret of the Wolf · 122. The Last of the Formlings · 123. My Enemy, My Friend · 124. The Kaiju Protocol · 125. Corruption · 126. A Fragile Hope · 127. Once and for All · 128. Awakenings
Prime Empire Original Shorts 1. Let's Dance · 2. Upgrade · 3. The Meaning of Victory · 4. The Stowaway · 5. Manhunt · 6. Gayle Gossip: A Closer Look
Season 12: Prime Empire 129. Would You Like to Enter Prime Empire? · 130. Dyer Island · 131. Level Thirteen · 132. Superstar Rockin' Jay · 133. I am Okino · 134. The Glitch · 135. The Cliffs of Hysteria · 136. The Maze of the Red Dragon · 137. One Step Forward, Two Steps Back · 138. Racer Seven · 139. The Speedway Five-Billion · 140. Stop, Drop and Side Scroll · 141. Ninjago Confidential · 142. The Prodigal Father · 143. The Temple of Madness · 144. Game Over
Season 13: Master of the Mountain 145. Shintaro · 146. Into the Dark · 147. The Worst Rescue Ever · 148. The Two Blades · 149. Queen of the Munce · 150. Trial By Mino · 151. The Skull Sorcerer · 152. The Real Fall · 153. Dungeon Party! · 154. Dungeon Crawl! · 155. Grief-Bringer · 156. Masters Never Quit · 157. The Darkest Hour · 158. The Ascent · 159. The Upply Strike Back! · 160. The Son of Lilly
Season 14 TBA
Season 15 TBA
Unknown Ninjago 2022 Installment TBA
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