Lego Ninjago

LEGO Ninjago (known as LEGO Ninjago: Masters of Spinjitzu until mid-2019) is a CGI comedy-action family television show that aired on Cartoon Network in the United States and Canada, Nickelodeon in Denmark and Greece, and Disney XD in Latin America (Pilot Episodes-Season 7) and Cartoon Network (Season 11-).

Pilot
In preparation for Lord Garmadon's return, Master Wu recruits four young men—Kai, Cole, Jay, and Zane—and trains them in the way of the ninja, tasking them with retrieving the Golden Weapons from their Dragon guardians. Along the way, they must unlock their Spinjitzu, become a team, and search for Kai's kidnapped sister, Nya. Opposing them in the hunt is the Skulkin army and their four-armed leader, Samukai, who is the former King of the Underworld and Lord Garmadon's second-in-command.

Mini Movie
Following the disappearance of Lord Garmadon, the Ninja enjoy a short period of peace. During this time, Master Wu reveals bits of the backstory to his pupils, including how Lord Garmadon fell to the Underworld and usurped Samukai. The Ninja also take some time to enjoy their new Dragon mounts and defeat the plots of the remaining Skulkin, led by their Generals: Kruncha, Nuckal, and Wyplash.

Season 1: Rise of the Snakes
The time of peace comes to an end when Lloyd Garmadon attacks Jamanakai Village. Although the son of Lord Garmadon is more "mischievous child" than "dark overlord", he inadvertently unleashes a much greater threat onto Ninjago—the ancient evil race of snake people known as the Serpentine. Led by the scheming Pythor P. Chumsworth, the Serpentine seek revenge on the people of Ninjago for sealing them away, and they plan to do so by unleashing the Great Devourer, a monstrous beast that consumes all in its path. Now the Ninja must stop both the Serpentine and Lloyd, all while bracing for the inevitable return of Lord Garmadon himself.

In addition to battling the forces of evil, the Ninja must also continue their training, overcoming physical and emotional challenges alike to reach their True Potential. Along the way, they will make new allies, learn new truths, and may even discover the identity of the legendary Green Ninja.

Season 2: Legacy of the Green Ninja
The second season begins with the aftermath of the Ninja's battle with the Serpentine; the Great Devourer is no more, but Lord Garmadon has escaped with the four Golden Weapons. Gathering the remaining Serpentine under his command, Lord Garmadon travels to the Golden Peaks, where he unites the four weapons into an even more powerful Mega Weapon. With the power to create whatever he pleases, Lord Garmadon is more dangerous than ever, and the Ninja must quickly begin training Lloyd—revealed to be the Green Ninja—so he may fulfill his destiny and stop his father from remaking Ninjago in his own image.

Midway through the season, a number of complications arise: Lloyd is aged to a teenager and reunites with his mother, Misako; Skales betrays Lord Garmadon and takes command of the Serpentine; and Lord Garmadon finds himself upon the fabled Island of Darkness, where he allies himself with the Overlord, the original source of evil in Ninjago. Lord Garmadon soon gains control over the Stone Army, an ancient force of indestructible warriors. Now, the Ninja must delve into the past—both their own and the world's—to find the power to save all of Ninjago from the most dangerous villains it has ever seen.