“How did you know if you freed it from captivity, it would let us go?”
“Because no one deserves to be held captive. Not even a monster.”
Wu and Zane, "The Last Voyage"

The Leviathan is an enormous sea creature native to the Endless Sea. It resembles an octopus, apart from having three snake-like eyes at the tip of one tentacle.

History

The Last Voyage

The Leviathan peering into the tower

The Leviathan was captured by Samukai in order to guard Dr. Julien in the Lighthouse Prison and chained to the bottom of the ocean. Shortly after the Ninja arrived at the lighthouse, the creature investigated the tower, but the scientist was able to conceal their presence from the creature.

The Leviathan, chained

Later, the Leviathan attacked the Destiny's Bounty when it attempted to escape the island. The Ninja were unable to escape the beast's tentacles, but Zane noticed a great chain binding the Leviathan to the seabed. Diving underwater, the White Ninja used a group of nearby Starteeth to destroy the chain—moments later, the freed Leviathan released the Destiny's Bounty. As both the ship and the creature left the island, Master Wu asked Zane how he saved them, to which Zane replied that he had realized that the Leviathan was just as much a prisoner of the island as Dr. Julien had been.

Grave Danger

Dwelling in the waters near the Tomb of the First Spinjitzu Master, the Leviathan noticed the Ninja traveling within R.E.X. Disregarding its prior gratitude in favor of a meal, it took chase after them, attacking R.E.X. and cracking the windshield with its tentacle. Outmaneuvering the beast, R.E.X. managed to swim through a small hole in a stone formation that the Leviathan attempted to follow in, getting trapped in the process due to its large size and leaving the beast to thrash in frustration.

Dark Island Trilogy, Part 1

Traveling along the Dark Island's coast, the Leviathan became exposed to the Dark Matter in the water, causing it to emanate a purple aura. Noticing an arguing Ronin, Jay, Nya, and Sky Pirates near the shore, the beast took advantage of their distraction to swipe up Ronin, intending to devour the mercenary. However, Jay and Nya succeeded in rescuing Ronin, even as the Sky Pirates fled. Summoning his Salvage M.E.C. to his aid, Ronin proceeded to fire at the Leviathan, wounding and scaring it off from the coastline.

Appearances

LEGO Ninjago: Masters of Spinjitzu

Season 2: Legacy of the Green Ninja

Season 5: Possession

Dark Island Trilogy

Trivia

Gallery

Characters

Ninja

Master Wu · Lloyd · Kai · Jay · Cole · Zane · Nya
Allies: P.I.X.A.L. · Misako · Dareth · Skylor · Ronin · Cyrus Borg · Falcon
Former Members: Master Garmadon

Skulkin

Generals: Samukai · Kruncha · Nuckal · Wyplash
Warriors: Bonezai · Chopov · Frakjaw · Krazi

Serpentine

Anacondrai: Arcturus · Pythor · Anacondrai Generals
Fangpyre: Fangtom · Fangdam · Fang-Suei · Snappa
Venomari: Acidicus · Lizaru · Spitta · Lasha · Zoltar · Snake villain
Constrictai: Skalidor · Bytar · Chokun · Snike
Hypnobrai: Skales · Slithraa · Mezmo · Rattla · Selma · Skales Jr.
Mini Snakes: Golden Viper · Hypno Viper · Red Viper · Sly Viper · Toxic Viper · Translucent Blue Viper · Translucent Orange Viper · Translucent Purple Viper
Other: Great Devourer · Anacondrai Serpent

NGTV News

Dan Vaapit · Fred Finely · Gayle Gossip · Vinny

Pirates

Leader: Captain Soto
First Mate · No-Eyed Pete

Stone Army

Creator: The Overlord
General Kozu · Giant Stone Warrior · Stone Warrior · Stone Swordsmen · Stone Scout

Nindroids

General Cryptor · Nindroid Drone · Nindroid Warriors · Min-Droid

Anacondrai warriors

Leader: Chen
Clouse · Zugu · Eyezor · Kapau · Chope · Krait · Sleven

Elemental Masters

Current Elemental Masters: Ash · Bolobo · Chamille · Gravis · Griffin Turner · Jacob Pevsner · Karlof · Neuro · Mr. Pale · Shade · Skylor · Tox
Previous Elemental Masters: Cole's Grandfather · Griffin Turner's Grandparent · Jay's Mother · Lilly · Master of Gravity · Master of Ice · Unknown Elemental Master · Master of Shadow · Master of Sound · Maya · Ray · Skylor's Mother

Ghost Warriors

Leader: The Preeminent
Morro · Chain Master Wrayth · Blade Master Bansha · Scythe Master Ghoultar · Bow Master Soul Archer
Ghost Ninja: Attila · Hackler · Howla · Ming · Spyder · Wooo
Ghost Warriors: Cowler · Cyrus · Ghurka · Pitch · Pyrrhus · Wail · Yokai

Sky Pirates

Leader: Nadakhan
Flintlocke · Dogshank · Doubloon · Monkey Wretch · Clancee · Bucko · Cyren · Skeleton Figurehead
Former Members: Delara · Squiffy

Ninjago Police

Police Commissioner · Tommy · Simon · Noonan · O'Doyle · Jimmy · Policeman · Night Watchman

Temple of Airjitzu ghosts

Leader: Master Yang
Yang's Students: Chris and Martin · "Chuck"

Shadow Army

Leader: Clouse

Vermillion

Leaders: Acronix · Krux
Machia · Raggmunk · Blunck · Vermin · Rivett · Slackjaw · Tannin · Buffmillion

Sons of Garmadon

Leaders: Harumi · Lord Garmadon
Killow · Ultra Violet · Mr. E · Luke Cunningham · Chopper Maroon · Mohawk · Nails · Sawyer · Scooter · Buffer · "Snake Jaguar" · Colossus

Ninjago Royal House

Emperor of Ninjago · Empress of Ninjago · Princess Harumi · Hutchins · Royal Guards

Dragon Hunters

Leader: Heavy Metal
Jet Jack · Skullbreaker · Arkade · Muzzle · Daddy No Legs · Chew Toy · Talon · Nitro · "Rocky Dangerbuff" · "Dangerbuff Junior" · Stalwart Dangerbuff · Otto Pilot
Former Members: Iron Baron

Oni

Leader: The Omega

Pyro Vipers

Leader: Aspheera
Char · Pyro Destroyers · Pyro Slayers · Pyro Whippers
Former Members: Mambo V · Mambo's Advisor

Blizzard Samurai

Leader: Ice Emperor
General Vex
Blizzard Warriors: Grimfax
Blizzard Sword Masters · Blizzard Archers

Formlings

Formling Leader · Akita · Kataru · Vex

Ice Fishers

Leader: Sorla
Uthaug · Boma

Paperboys

Leader: Sammy
Nelson · Antonia · Leroy

Explorers Club

Leader: Cecil Putnam
Percy Shippelton · Security guards · Smythe · Underhill
Former Members: Clutch Powers

Prime Empire gamers/AI

Creator: Milton Dyer
Ballistic Missiles: Anthony Brutinelli
Chrome Domes: Hyper-Sonic
Admin Droid · Adventure-Ready Woman · Avatar Pink Zane · Okino · Racer Seven · Scott · Shifty · Successful Samurai
League of Jay: Beta Jay 137 · Dee-Jay 81 · Jaybird 64 · Jaywalkin 238

Unagami's Army

Leader: Unagami
Sushimi · Sushimi's Sushi Chefs · Sushi Waitress · Avatar Harumi
Red Visors: Red 27 · Red 29
Allies: The Mechanic · Captain Soto · Ultra Violet · Ritchie · Richie · The Mechanic's Henchmen

Whack Rats

Leader: Atta the Ratta
Ritchie · Richie

Awakened Warriors

Leader: Skull Sorcerer
Skull of Hazza D'ur

Sky Folk

Vangelis · Queen Vania · Engelbert
Winged Guards of Shintaro: Hailmar

Munce

Leader: Queen Murtessa
Murt · Moe · Munce Sentries

Geckles

Leader: Chancellor Gulch
Gleck · Gliff · Groko · Garpo · Ginkle · Mr. Wise

Upply

Fungus · Korgran · Plundar

Other groups/sub-groups

Androids · The Royal Blacksmiths · Treble Makers · Spin Harmony · Elemental Alliance · Marooned Ninja · Ninja Replacements · The Resistance · The Resistance (Never-Realm) · Avatars · Fast Chickens

Families

Cole's Family · Jay's Family · Kai and Nya's Family · Lloyd's Family · Skylor's Family · Zane's Family

Non-canon

Barracudox · Cardinsto · Carridi · Chuck · Claire · Diaman · Gahrann the Dreamer · Gary · Genn · Hibiki · Jesper · Kirchonn the Invincible · Lar · Lloyd Garmadon (The LEGO Movie) · Mask of Malice · Moe · Neido · Phantom Ninja · Quartet of Villains · Rachel Sparrow · Seliel · Seliel's Father · Six-Armed Warriors · Snake villain · Spinjago Citizen · Suzie Wheeler · Time Ninja · Zoltar
Ninjago Magazine: Buffer · Nitro · Sawyer · Scooter · Talon · Master Whoosh · Mr. Wise

Creatures

Colossus · Craglings · Elemental Cobras · Fire Fang · Geotomic Rock Monsters · Grundals · Ice Behemoth · Ice Serpent · The Leviathan · Monster Sushi · Mud monsters · Nimbus · Pebbles · Sir Chomps-A-Lot · Snickers · Spykor · Starteeth · Treehorns · Wallopers · Yeti
Dragons: Blue Dragon · Boreal · Chompy · Earth Dragon · Empire Dragon · Fire Dragon · Fire Dragon (Realm of Oni and Dragons) · Firstbourne · Ghost Dragons · Grief-Bringer · Ice Dragon · Ice Dragon (Realm of Oni and Dragons) · Lightning Dragon · Slab · Stormbringer · Stormbringer's Baby · Wind Dragon
Elemental Dragons: Elemental Earth Dragon · Elemental Fire Dragon · Elemental Form Dragon · Elemental Gravity Dragon · Elemental Lightning Dragon · Elemental Metal Dragon · Elemental Mind Dragon · Elemental Nature Dragon · Elemental Poison Dragon · Elemental Shadow Dragon · Elemental Smoke Dragon · Elemental Speed Dragon · Elemental Water Dragon · Energy Dragon · Golden Dragon · Master Wu Dragon · Morro Dragon · Titanium Dragon
Combination Dragons: Ultra Dragon · Hydroelectric Dragon · Fusion Dragon

Other

Bizarro ninja: Bizarro Cole · Bizarro Jay · Bizarro Kai · Bizarro Zane
Announcer · Auto · Beavers · Benny · Dr. Berkman · Bob the Intern · Brad Tudabone · Cathy · Circus Clown · Cliff Gordon · Cragger · Echo Zane · Ed · Edna · First Spinjitzu Master · Fenwick · Finn · The Fold · Fugi-Dove · Gene · Grimfax's Advisor · Grumbmiller · Hageman · Hageman Brothers · Harumi's Mother · Harumi's Father · Jake · Jamanakai Villagers · Jay Vincent · Johnny · Juggernaut · Dr. Julien · Khanjikhan · Khanjikhan's Father · Laval · Lou · Michael Kramer · Motorcycle Mechanic · Mystake · Museum Curator · Nadakhan's Mother · Ninjago City's Mayor · Ninjago Soldiers · Nobu · Patty Keys · Postman · Restaurant Owner · Rice Farmers · Robot dogs · Robo Usher 3000 · Rodrigo · Roise · Rufus MacAllister · Sally · Security guards · Ship Captain · Tai-D · Talent Show Judges · Tour Bus Driver · Vlad Tutu · Warden Noble · Wohira · Dr. Yost


Animals

Species

Alien parasites · Bonepickers · Chickens · Dire Bats · Dragons · Electrocobrai · Fangfish · Giant spiders · Grundals · Lava Monsters · Minos · Mud newt · Purple bog frogs · Ravtures · Slugs · Spykor · Starteeth · Stone turtles · Swamp Rats · Tiger Widows · Treehorns · Vastodectrus Venemous · Venomasicus Tigrus · Wallopers

Individual animals

Adam · Boreal · Chompy · Crabby · Earth Dragon · Fire Dragon · Fire Dragon (Realm of Oni and Dragons) · Firstbourne · Guide Parrot · Grief-Bringer · Ice Bird · Ice Dragon · Ice Dragon (Realm of Oni and Dragons) · Jungle Dragon · Lightning Dragon · Mister Whiskers · Nimbus · Pebbles · Rodrigo · Ross · Sir Chomps-A-Lot · Slab · Snickers · Stone Hawk · Stormbringer · Stormbringer's Baby · The Leviathan · Treehorn Queen · Ultra Dragon · Wind Dragon · Wu's Chicken · Zane's Mino

Ninjago Wildlife (LEGO.com)

Ash Bats · Bongo Tigers · Boogie-Woogie Bears · Burning Snakes · Burnt Fish · Chewie Goats · Dark Condors · Floating Cougars · Frozen Owls · Hot Air Baboons · Iceberg Whales · Lazy Bugs · Light Condors · Molten Moles · Ninja Bunnies · Ninja Squirrels · Ninja Tortoises · Polar Ice Bears · Rockslide Bats · Underworld's Boney Creatures · Wicked Spiders

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