The Maze of Amazement: The Knights find themselves trapped in a maze looking for the Book of Deception. Will they get their hands on it, or will it keep deceiving them? (S1 Ep7)
Greed is Good?: When Jestro uses the Book of Greed to rob Auremville, he also takes Lance's parents as prisoners - and these demanding rich folks are too much for even monsters to handle. (S2 Ep2)
Back to School: When the Nexo-Knights are sloppy in a fight with Jestro, Merlok 2.0 sends them back to the Knights' Academy to find out what Jestro is after in its hallowed halls. (S2 Ep1)
Open Mic Knight: The Book of Betrayal leads Jestro and his monsters to Funnyton, the funniest town in the Kingdom. When the Knights arrive to capture him, they are in for a surprise... (S2 Ep8)
Saturday Knight Fever: The Book of Monsters catching a cold means trouble for the Nexo Knights, because it can create an entirely new kind of 'snotty; monster. (S2 Ep7)
Knight Out: When the other Nexo Knights decide they need a vacation from Clay, they send him on holiday - not knowing that he's going to a resort that houses an evil book! (S2 Ep6)
The Golden Castle: When Lance is cast as the star in a remake of the classic movie 'Ned Knightly and the Golden Castle', he doesn't anticipate Jestro and his monsters invading the set. (S1 Ep6)
The Knight's Code: Jestro uses the Book of Chaos to unleash, um, chaos and attack the King's hovertrain to try and kidnap the royal party. Can the Knights save the King? (S1 Ep4)
The Power of Merlok: When Jestro attacks a village on the far side of the Kingdom, the Knights wonder how they'll get there - then Macy remembers her dad has a royal RV. (S1 Ep3)
The Knight's Code: Jestro uses the Book of Chaos to unleash, um, chaos and attack the King's hovertrain to try and kidnap the royal party. Can the Knights save the King? (S1 Ep4)
The Power of Merlok: When Jestro attacks a village on the far side of the Kingdom, the Knights wonder how they'll get there - then Macy remembers her dad has a royal RV. (S1 Ep3)
Book of Monsters - Part 1: When Jestro the Jester finds the Book of Monsters, chaos breaks loose in the Kingdom of Knighton. Can the Knights from the Knights' Academy save the kingdom? (S1 Ep1)
Book of Monsters - Part 1: When Jestro the Jester finds the Book of Monsters, chaos breaks loose in the Kingdom of Knighton. Can the Knights from the Knights' Academy save the kingdom? (S1 Ep1)
The Maze of Amazement: The Knights find themselves trapped in a maze looking for the Book of Deception. Will they get their hands on it, or will it keep deceiving them? (S1 Ep7)
The Golden Castle: When Lance is cast as the star in a remake of the classic movie 'Ned Knightly and the Golden Castle', he doesn't anticipate Jestro and his monsters invading the set. (S1 Ep6)
Fright Knight: Using the Book of Fear, Jestro calls forth Whipperella and uses her to trap the Knights in the dark woods where they face their darkest fears. (S1 Ep5)
The Knight's Code: Jestro uses the Book of Chaos to unleash, um, chaos and attack the King's hovertrain to try and kidnap the royal party. Can the Knights save the King? (S1 Ep4)
The Power of Merlok: When Jestro attacks a village on the far side of the Kingdom, the Knights wonder how they'll get there - then Macy remembers her dad has a royal RV. (S1 Ep3)
Book of Monsters - Part 1: When Jestro the Jester finds the Book of Monsters, chaos breaks loose in the Kingdom of Knighton. Can the Knights from the Knights' Academy save the kingdom? (S1 Ep1)
In Charge: The Cloud of Monstrox is growing more and more powerful. The capitol of Knighton is under attack. The Fortrex is damaged and Clay is turned to stone! (S3 Ep10)
Rock Bottom: Macy is mad! The three Harpies have kidnapped her mother, Queen Halbert. The Nexo Knights use everything in their power to rescue her. But is kidnapping the real plan? (S3 Ep9)
Hot Rock Massage: The old Lava Monsters are back! And a Forbidden Power is in the middle of their new village of Burningham. But whose side are the Lava Monsters on? (S3 Ep8)
Knight At The Museum: At K.O.M.A. (Knightonia Official Museum of Art) Monstrox learns that a Forbidden Power tablet is hidden. And he will do anything to get it! (S3 Ep7)
Miner Setback: Villagers are being enslaved to dig out three ancient warriors by the Cloud of Monstrox. Can the Nexo Knights make their Combo Nexo Powers work inside a mountain? (S3 Ep6)
Storm Over Rock Wood: The Nexo Knights have their shields stolen by Robot Hoodlum and his Merry Mechs. Plus, something is coming to life in the petrified forest, and it doesn't like knights. (S3 Ep5)
Rotten Luck: Jestro and the Cloud of Monstrox unleash the Forbidden Power Ravaging Rot on Knighton! But Robin has an awesome new invention that could help the Nexo Knights. (S3 Ep4)
Thunderstrox: Jestro and the Cloud of Monstrox encounter the sculptor. He helps unleash a horde of fierce garden gnomes on Knighton. What will the Nexo Knights do against this new enemy? (S3 Ep3)
Kingdom of Heroes: The final pieces of his evil plan in place, the Book of Monsters tries to take human form. Can the Nexo Knights and Merlok 2.0 stop the greatest threat they've ever faced? (S2 Ep10)
A Little Rusty: The Cloud of Monstrox and Jestro unlock a mysterious Forbidden Power. What havoc will they unleash? And can Merlok 2.0 and the Nexo Knights make their Combo Nexo Powers work? (S3 Ep2)
The Cloud: A storm is brewing over Knighton. Monstrox has taken the form of a cloud and is raising an army of lightning infused Stone Monsters. His target is the new Lavalands Amusement Park. (S3 Ep1)
Kingdom of Heroes: The final pieces of his evil plan in place, the Book of Monsters tries to take human form. Can the Nexo Knights and Merlok 2.0 stop the greatest threat they've ever faced? (S2 Ep10)
The Fortrex and Furious: In a massive chase around Knighton, the Nexo Knights attempt to keep the Book of Betrayal out of the Book of Monsters' grip. (S2 Ep9)
The Fortrex and Furious: In a massive chase around Knighton, the Nexo Knights attempt to keep the Book of Betrayal out of the Book of Monsters' grip. (S2 Ep9)
Open Mic Knight: The Book of Betrayal leads Jestro and his monsters to Funnyton, the funniest town in the Kingdom. When the Knights arrive to capture him, they are in for a surprise... (S2 Ep8)
Saturday Knight Fever: The Book of Monsters catching a cold means trouble for the Nexo Knights, because it can create an entirely new kind of 'snotty; monster. (S2 Ep7)
Back to School: When the Nexo-Knights are sloppy in a fight with Jestro, Merlok 2.0 sends them back to the Knights' Academy to find out what Jestro is after in its hallowed halls. (S2 Ep1)
Knight Out: When the other Nexo Knights decide they need a vacation from Clay, they send him on holiday - not knowing that he's going to a resort that houses an evil book! (S2 Ep6)
The Book of Obsession: The Knights are protecting the King's Ned Knights comic book at the Bookingheim Knight-a-Con. But with all the costumed kids there, will they recognise the real Jestro? (S2 Ep3)
Greed is Good?: When Jestro uses the Book of Greed to rob Auremville, he also takes Lance's parents as prisoners - and these demanding rich folks are too much for even monsters to handle. (S2 Ep2)
Miner Setback: Villagers are being enslaved to dig out three ancient warriors by the Cloud of Monstrox. Can the Nexo Knights make their Combo Nexo Powers work inside a mountain? (S3 Ep6)
Storm Over Rock Wood: The Nexo Knights have their shields stolen by Robot Hoodlum and his Merry Mechs. Plus, something is coming to life in the petrified forest, and it doesn't like knights. (S3 Ep5)
Rotten Luck: Jestro and the Cloud of Monstrox unleash the Forbidden Power Ravaging Rot on Knighton! But Robin has an awesome new invention that could help the Nexo Knights. (S3 Ep4)
Thunderstrox: Jestro and the Cloud of Monstrox encounter the sculptor. He helps unleash a horde of fierce garden gnomes on Knighton. What will the Nexo Knights do against this new enemy? (S3 Ep3)
A Little Rusty: The Cloud of Monstrox and Jestro unlock a mysterious Forbidden Power. What havoc will they unleash? And can Merlok 2.0 and the Nexo Knights make their Combo Nexo Powers work? (S3 Ep2)
The Cloud: A storm is brewing over Knighton. Monstrox has taken the form of a cloud and is raising an army of lightning infused Stone Monsters. His target is the new Lavalands Amusement Park. (S3 Ep1)