TV LEGO Nexo Knights - Season 2 Episode 1 : Back to School LEGO Nexo Knights - Season 2 Episode 1 : Back to School 7.2/10 by 32 users When the Nexo Knights are sloppy in a fight with Jestro, Merlok 2.0 sends them back to the Knights' Academy. Not only for a brush-up but to find out what Jestro is after in its hallowed halls. Details Casts Posters Images Title LEGO Nexo Knights - Season 2 Episode 1 : Back to School Alternative Titles Nexo Knights, LEGO Nexo Knights First Air Date 2015-12-13 Last Air Date 2017-09-01 Number of Episodes 40 Number of Seasons 4 Genres Action & Adventure, Animation, Kids, Comedy, Family, Networks Cartoon Network, Casts Alessandro Juliani, Vincent Tong, Giles Panton, Nicole Oliver, Brian Drummond, Maryke Hendrikse, Ian Hanlin, Erin Matthews, Mark Oliver Plot Keywords , Aaron Alessandro Juliani Jestro Vincent Tong Clay Moorington Giles Panton Queen Halbert Nicole Oliver Axl Brian Drummond Ava Prentis Maryke Hendrikse Lancelot "Lance" Richmond Ian Hanlin Princess Macy Halbert Erin Matthews Monstrox / Book of Monsters Mark Oliver Episodes List LEGO Nexo Knights Season 2 :Episode 1 Back to School Back to School 2016-08-13 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 2 Greed is Good? Greed is Good? 2016-08-13 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 3 The Book of Obsession The Book of Obsession 2016-08-13 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 4 The King's Tournament The King's Tournament 2016-09-10 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 5 Monster Chef Monster Chef 2016-09-17 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 6 Knight Out Knight Out 2016-09-24 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 7 Saturday Knight Fever Saturday Knight Fever 2016-10-01 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 8 Open Mike Knight Open Mike Knight 2016-10-08 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 9 The Fortrex and the Furious The Fortrex and the Furious 2016-10-15 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the... LEGO Nexo Knights Season 2 :Episode 10 Kingdom of Heroes Kingdom of Heroes 2016-10-22 The adventure takes place in the futuristic Kingdom of Knighton. It focuses on the Nexo Knights as they journey to defeat Jestro the evil jester, the...