Yin Yang Yo-episode 38-Attack of The Lesson

Yin Yang Yo-episode 38-Attack of The Lesson

Yin Yang Yo! episode
“Attack of the Lesson”
121a - Attack of The Lesson
Episode no. Season 1
Episode 21a
Original airdate February 9, 2007
Season 1
September 4, 2006 – April 30, 2007
  1. "Dojo, Oh No! / Finding Hershel"
  2. "600 Channels of Doom / An Oldie But a Goodie"
  3. "Yin Yang Yuck / Beetlemania"
  4. "Enter the Ant / The Sweet Stench of Love"
  5. "Woo Foo Flu / The Imagination Situation"
  6. "Too Much Yangformation / Aura... Or Not"
  7. "Falling Yin Love / On Golden Pondscüm"
  8. "Old School / A Toy's Story"
  9. "The Trouble with Two-ni-corns / Scarf It Up!"
  10. "The Return of the Night Master"
  11. "My Stupid Sword / Neat Freak"
  12. "The High She-as / A Match Not Made in Heaven"
  13. "Scary Scary Quite Contrary / How the Cookies Crumble"
  14. "The Yin of Yang / Shopping Sprawl"
  15. "Wubble in Paradise / Dictator of the Year"
  16. "Master Dave / Destination Danger"
  17. "Bad Nanny Jamma / Pros and Cons"
  18. "The Gig is Up / Doomed to Repeat It"
  19. "Family Day / The Hex of the Ex"
  20. "Out on a Pledge / Dojo Alone"
  21. "Attack of the Lesson / A Case of the Evils"
  22. "Attack of the Vidiots / Fit to be Tried"
  23. "Voyage to the Center of the Yo / Sitting Shaggler"
  24. "Shadows and Light / The Truth Hurts"
  25. "Who Knows What Evil Lurks"
  26. "Night Fall"

Season 2
List of episodes


When Yin and Yang accidentally set free the two bad habits (Eats2Much and Duzznt Exercise), a superhero from a higher plain named The Lesson is called (or summoned). Upon seeing the state of the world, however, he begins a crusade to get everyone to eat right and exercise. Will Yin and Yang be able to stop the madness (or chaos) and learn the lesson?



  • This episode features The Lesson as the main antagonist
  • This episode is the first to feature The Lesson, and explains his purpose and motives
  • Fastidious make a small cameo in this episode,who is seen as one of the objects thrown at The Lesson.
  • After The Lesson's musical number, one of the featured vegetables, a carrot, tries to grab the attention of Yin and Yang. Oddly enough, Yang remarks to the carrot that he'd never eat it, given the facts that rabbits enjoy consuming carrots and that both Yin and Yang are rabbits themselves.