S15 Episode 1

A Big Splash

When Nya loses control of her elemental powers, the ninja search for answers, which may lie with the former master of water, Nya’s mother.

22 mins · Sun, 4 Apr 2021

S15 Episode 2

The Call of the Deep

Nya's mother, Maya, arrives with advice on how to regain control of Nya’s power. Zane and Pixal discover something else may be behind the disturbances.

22 mins · Sun, 4 Apr 2021

S15 Episode 3

Unsinkable

The ninja embark on a mission to uncover the source of a mysterious power signal that is disrupting marine life, and Nya’s powers.

22 mins · Sun, 11 Apr 2021

S15 Episode 4

Five Thousand Fathoms Down

Nya and Maya discover the source of the energy pulse that has been affecting Nya’s powers, and come face-to-face with a dangerous new villain.

22 mins · Sun, 11 Apr 2021

S15 Episode 5

The Wrath of Kalmaar

Nya and her mother Maya try to escape the evil Prince Kalmaar, who intends to seize the throne of his father, the benevolent King Trimaar.

22 mins · Sun, 18 Apr 2021

S15 Episode 6

Long Live the King

Prince Kalmaar deceives the Merlopians and turns the ninja into fugitives.

22 mins · Sun, 18 Apr 2021

S15 Episode 7

The Escape from Merlopia

Aided by Benthomaar, the ninja fight their way through the palace to the Hydro Bounty and must escape Kalmaar's forces.

22 mins · Sun, 25 Apr 2021

S15 Episode 8

The Tale of Benthomaar

The tragic tale of Benthomaar is revealed… a tale filled with treachery, betrayal, but also a glimmer of hope.

22 mins · Sun, 25 Apr 2021

S15 Episode 9

The Storm Amulet

Nya and the ninja race to obtain the Storm Amulet before Prince Kalmaar can obtain it and use it to awaken the doomsday serpent, Wojira.

22 mins · Sun, 2 May 2021

S15 Episode 10

Riddle of the Sphinx

In Ninjago City, Wu, Cole, Kai, Ray, and Misako must get into the Explorer’s Club and recover the Storm Amulet before King Kalmaar and his troops.

22 mins · Sun, 2 May 2021

S15 Episode 11

Papergirl

King Kalmaar attacks Ninjago City to obtain the Storm Amulet but runs into an unexpected obstacle in the form of a determined young papergirl.

22 mins · Sun, 9 May 2021

S15 Episode 12

Master of the Sea

Nya learns the history of the Storm Amulet and Wu, Kai, Cole, Ray, and Misako try to stop King Kalmaar from leaving the city with the Storm Amulet.

22 mins · Sun, 9 May 2021

S15 Episode 13

The Calm Before the Storm

Kalmaar awakens the doomsday serpent Wojira and sets his sights on the destruction of Ninjago City.

22 mins · Sun, 16 May 2021

S15 Episode 14

Assault on Ninjago City

The ninjas do all that they can to evacuate the city as Kalmaar's assault on the surface world of Ninjago begins.

22 mins · Sun, 16 May 2021

S15 Episode 15

Nyad

The ninjas suffer a defeat at the hands of Wojira and Nya contemplates a decision that may save her friends and her city but could spell her own doom.

22 mins · Sun, 23 May 2021

S15 Episode 16

The Turn of the Tide

Nya leads the ninjas against Prince Kalmaar and Wojira in the final battle to save Ninjago City.

22 mins · Sun, 23 May 2021

Season 15

Ninjago: Masters of Spinjitzu

Where to Watch

Season 15 Episodes

More Seasons of Ninjago: Masters of Spinjitzu