Yin Yang Yo!

Season 1 Episode 21

Attack of the Lesson / A Case of Evils

Aired Weekdays 7:30 PM Feb 09, 2007 on Toon Disney
out of 10
User Rating
14 votes

By TV.com Users

Write A Review

Episode Summary

Attack of the Lesson / A Case of Evils

Attack of the Lesson: Two evil spirits are released from their jars. They go to corrupt innocent beings into over-eating and laziness. But everybody is already like this, so the spirits have no work. A super-hero named The Lesson comes from beyond to make the city right again, but nobody is forcing the citizens to make bad habits, they're doing it of their own choice. The Lesson decides to force the citizens to learn a lesson even if it hurts them! Can Yin & Yang beat the Lesson by teaching him a lesson?

A Case of Evils: After Master Yo accidentally drinks a soda Carl drank out of, Master Yo swallows some of Carl's backwash. This causes Master Yo to slowly become evil with increasing intensity! Can Master Yo's students prevail and teach the master?


Who was the Episode MVP ?

Johnathan Wilson

Johnathan Wilson

Lena's Father, The Two Bad Habits

Guest Star

Roger Bumpass

Roger Bumpass

The Lesson

Guest Star

Watch Online

Episode Discussion

Join the discussion of this episode Episode Discussion

Trivia, Notes, Quotes and Allusions

See All Trivia, Notes, Quotes and Allusions Trivia & Quotes