Mateo and Zoey are captured by the Night Hunter and must free Z-Blob to rescue their friends at Castle Nocturnia from a terrible fate.
A young park guest accidentally strands himself in the Pteranodon aviary, requiring Owen and a testy Stygimoloch to stage a daring rescue.
Zane, Jay, and Kai remember some of Ninjago's fearsome creatures so that Cole defend the cave from an unidentified monster. But Ninja confront memories of their greatest villain and ally, Garmadon, before the threat to Zane controls him completely.
Arin must choose between Ras and the Ninja as the battle for the Prismatic Blades rages across the World Forest.
The mystery bounty hunter tracks Ras and Arin to the World Forest, while the Ninja search for the last Prismatic Blade.
Practicing for the local snow lodge's big snowboard race, Mia has an accident and hurts her ankle. She insists it's no biggie, but when she tries to resume practice, the normally fearless Mia finds she's now terrified of snowboarding! At the local snow lodge's Snowboard Meet, ace snowboarder Mia, trying to raise money for a new Heartlake City animal shelter, enters the fiercest race of all – the Boardercross. Then, while practicing, she has an accident and hurts her ankle. She insists it's no big deal, but once she heals and tries to resume practice, the usually fearless Mia finds she's now terrified of snowboarding! With the help of her Friends, she tries hard to overcome her fear, but her nightmarish visions of snowboard monsters and jeering snowmen have her shaking in her bed. She backs out of the race, disappointing her Friends and herself. Finally, when an avalanche traps Fiona, Mia is forced to overcome her fears and race to the rescue.
Vic and Owen find themselves, along with Sinjin, in the middle of a massive dino-fight in the old Jurassic Park Visitor Center.
When the four ninja follow the mysterious falcon into the woods, they stumble on a hidden work shop where Zane learns the secret about his past and in the process, finally knowing who he is, he is the first ninja to unlock his true potential.
Aliya and Liann take matters into their own hands as they go undercover to solve the mystery of Ley-La, the secretive and enigmatic figure who's been lurking around the periphery of their lives. Posing as reporters, they dig deep and discover a key clue.
With the Never Witch on the loose, the dream chasers head to Oz and Albert's landing to use Oz's enchanted telescope. But what should have been?
The Never Witch's sudden assault forces the dream chasers to split up. While the main team rushes to the mysterious Dunes of Duralumina, Nova and Sneak are left behind to defend.
Mateo and Zoey are captured by the Night Hunter and must free Z-Blob to rescue their friends at Castle Nocturnia from a terrible fate.
A young park guest accidentally strands himself in the Pteranodon aviary, requiring Owen and a testy Stygimoloch to stage a daring rescue.
Zane, Jay, and Kai remember some of Ninjago's fearsome creatures so that Cole defend the cave from an unidentified monster. But Ninja confront memories of their greatest villain and ally, Garmadon, before the threat to Zane controls him completely.
Arin must choose between Ras and the Ninja as the battle for the Prismatic Blades rages across the World Forest.
The mystery bounty hunter tracks Ras and Arin to the World Forest, while the Ninja search for the last Prismatic Blade.
Practicing for the local snow lodge's big snowboard race, Mia has an accident and hurts her ankle. She insists it's no biggie, but when she tries to resume practice, the normally fearless Mia finds she's now terrified of snowboarding! At the local snow lodge's Snowboard Meet, ace snowboarder Mia, trying to raise money for a new Heartlake City animal shelter, enters the fiercest race of all – the Boardercross. Then, while practicing, she has an accident and hurts her ankle. She insists it's no big deal, but once she heals and tries to resume practice, the usually fearless Mia finds she's now terrified of snowboarding! With the help of her Friends, she tries hard to overcome her fear, but her nightmarish visions of snowboard monsters and jeering snowmen have her shaking in her bed. She backs out of the race, disappointing her Friends and herself. Finally, when an avalanche traps Fiona, Mia is forced to overcome her fears and race to the rescue.
Vic and Owen find themselves, along with Sinjin, in the middle of a massive dino-fight in the old Jurassic Park Visitor Center.
At the night of the Hundred Year Moon, the Wolves are running wild and causing havoc. Crooler kidnaps a young gorilla girl to lure Laval, Eris and Gorzan the Gorilla out to rescue her. It is a very dangerous night, but finally Skinnet the Skunk's foul odor may prove useful.
The Knights find themselves trapped in a maze looking for the Book of Deception. But will they actually get their hands on it, or will it keep deceiving them? The Knights travel to the Hill Country in the northern part of Knighton to Axl's home town of DIGGINGTON (where they realize that all of Axl's family look just like him.) While they're there, Merlok 2.0 detects something…one of the Magic Books! It's “The Book of Deception.” They go to find it and discover it ended up under a mountain. And, to make matters worse, the magic book has built a maze around itself to keep it from being found (it is deceptive!) As the NEXO-Knights enter the maze from one side, Jestro enters from the other the Book of Monsters has led him to the maze to get The Book of Deception, too. It's a race through this confusing maze to see who can get the book first. Ava figures out the maze is the Whackman maze from a videogame. After help from Axl's people to defeat Jestro and win the book, the knights discover it's a FAKE BOOK of deception. The Book of Deception created a fake copy of itself!