The town of San Lorenzo is in peril and threatened by the Bloodwolf, leaving our feline hero feeling like he's failed. So he seeks a new career path.
Maya wants to do something bad to balance out all the good she's done lately.
When Jay is back in Ninjago City, he starts to gather allies: Captain Soto, Skylor, the Police Commissioner, Ronin, Echo Zane and Darreth. They make a plan called Operation Land Ho, but when Bucko and Squiffy have been hearing what they said, they report back to Nadakhan, warning him about Jay and the others. Nya convinces Nadakhan to drop his sword, allowing Jay to grab it and enter the Djinn Blade to rescue Sensei Wu, Misako and the other Ninja.
While he's distracted, Puss agrees to ride for two different groups in the town's horse race. Artephius conjures a Puss twin with iffy skills.
With his team finally assembled, Puss realizes he has no idea how to lead them into battle to rescue Uli. But one plucky would-be warrior steps up.
Worry weighs on everyone back in San Lorenzo as Puss and the pirates find treasure and must fight a barbaric parrot with a skeleton army.
When Puss's pirate friends toss him overboard to help him overcome his fear of the ocean, his watery plunge reunites him with a fishy former flame.
Puss joins a pack of quirky pirates on their quest for some legendary treasure, hoping to nab a mystical crown that could help defeat the Bloodwolf.
The Lion Guard mistakenly chase off aardwolves instead of hyenas and the Pride Lands become overrun with termites.
A rescue mission goes sideways when the team encounters an unexpected enemy in an abandoned mine.
In the Nevada desert, the Kondors homestead has turned to dust. The Raney's discover rattler infested trailers, searing heat and sand storms but when Marty finds the Kondors have no water, he gambles all to save the dying homestead.
Eleven struggles to reach Will, while Lucas warns that the bad men are coming. Nancy and Jonathan show the police what Jonathan caught on camera.
Hopper breaks into the lab while Nancy and Jonathan confront the force that took Will. The boys ask Mr. Clarke how to travel to another dimension.
Refusing to believe Will is dead, Joyce tries to connect with her son. The boys give Eleven a makeover. Nancy and Jonathan form an unlikely alliance.
A frantic Jonathan looks for Nancy in the darkness, but Steve's looking for her, too. Hopper and Joyce uncover the truth about the lab's experiments.
Lucas, Mike and Dustin try to talk to the girl they found in the woods. Hopper questions an anxious Joyce about an unsettling phone call.
An increasingly concerned Nancy looks for Barb and finds out what Jonathan's been up to. Joyce is convinced Will is trying to talk to her.
Puss and company seek out the mighty Golem to help save San Lorenzo, but our courageous kitty feels sorely lacking in the brawn department.
Dr. Brenner holds Hopper and Joyce for questioning while the boys wait with Eleven in the gym. Back at Will's, Nancy and Jonathan prepare for battle.
Ancient Astronaut theorists suggest that evidence of extraterrestrial visitation exists in every corner of the Earth, but some say the most compelling can be found in one of the world's least accessible places--China. China is the cradle to one of mankind's earliest and most influential civilizations. The advents of gunpowder, paper, the compass, and countless other major innovations form the technological base on which our modern societies function. But historically, China has also had a policy of isolationism. From the Great Wall erected thousands of years ago to the "Great Firewall" of today, China has long prevented both people and information from entering or exiting its domain. While China has long been a secretive and isolationist country, new evidence suggest that aliens walked among us in the ancient past, and may have been with us all the way up to today... hiding among us.