Seabound
17 episodes · Apr 4, 2021
When Nya's powers are disrupted, the Ninja set off in search of answers and find themselves at the bottom of endless oceans where they discover that her powers are linked to an ancient mythical creature.
Season Videos
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S15E1A Big Splash
Apr 4, 202110mThe ninjas ambush a new villain named Miss Demeanor. Nya creates a water cyclone to stop her but loses control of it, threatening a nearby village.
S15E2The Call of the Deep
Apr 4, 202110mMaya attempts to take charge of Nya's life to solve her problems. Zane and Pixal respond to a distress call at sea.
S15E3Unsinkable
Apr 11, 202110mNya, Jay, Zane, Pixal and Lloyd board a new submarine, the Hydro Bounty, and set off to find the source of the energy signal disrupting Nya's powers.
S15E4Five Thousand Fathoms Down
Apr 11, 202121mNya and Maya use underwater suits to travel to an ancient temple after they realize its power source is the only way to get the Hydro Bounty running.
S15E5The Wrath of Kalmaar
Apr 18, 202110mNya and Maya attempt to get out of a tough predicament. Meanwhile, Jay risks his life while trying to restore power to the Hydro Bounty.
S15E6Long Live the King
Apr 18, 202110mAfter Nya and Maya's rescue, the ninjas are escorted to Merlopia to face King Trimaar. However, a betrayal turns the ninjas into fugitives.
S15E7Escape from Merlopia
Apr 25, 202110mThe ninjas survive the palace flooding — but are pursued by ripper sharks. Benthomaar comes to help and leads them to the hangar bay.
S15E8The Tale of Benthomaar
Apr 25, 202121mA flashback tells the tale of Benthomaar, revealing how King Trimaar finds him as a baby and raises Benthomaar as his own.
S15E9The Storm Amulet
May 2, 202110mThe ninjas return to the island of the Keepers and ask their leader to keep an amulet safe in Ninjago City — but they make a surprising discovery.
S15E10Riddle of the Sphinx
May 2, 202110mKai, Ray, Cole, Wu, and Misako receive Nya's warning and rush to the Explorer's Club. Benthomaar encourages Nya to use her power in a surprising new way.
S15E11Papergirl
May 9, 202110mAs Kalmaar and the ninjas wage a battle in Ninjago City, the storm amulet ends up in the possession of a determined paper girl.
S15E12Master of the Sea
May 9, 202110mBenthomaar tells Nya the tale of Nyad. Meanwhile, Master Wu, Kai, Cole, Ray, and Misako try to keep Kalmaar from taking off with the storm amulet.
S15E13The Calm Before the Storm
May 16, 202110mThe doomsday serpent, Wojira, rises from the sea. In Ninjago City, Glutinous emerges from the water with a dire warning.
S15E14Assault on Ninjago City
May 16, 202110mThe ninjas leap into action after Kalmaar and Wojira arrive in Ninjago City, bringing a tsunami that floods the entire city.
S15E15Nyad
May 23, 202121mOverpowered by Wojira, the ninjas retreat to the NGTV building to regroup. Nya might make a decision that she may never be able to come back from.
S15E16The Turn of the Tide
May 23, 202110mKalmaar's temper proves too much for Wojira to handle during battle while the ninjas try to help Nya fulfill her destiny.
- S15E17
Episode 17