|Nexo Knights: The Animated Series|
|The Book of Total Badness|
The Book of Total Badness is the ninth episode of Season One of Nexo Knights: The Animated Series. It aired on Cartoon Network on March 24, 2016.
When Jestro finds the Book of Destruction, chaos spreads across the realm. The knights decide to split up to stop him, but one by one they are defeated and captured. Jestro and his army of cohorts march on Knightonia and only King Halbert and Robin's Black Knight stand in their way. Will Knightonia fall and become Jestroville?