"The Howl of The Weenie" is the Halloween episode of Yin Yang Yo!.
The sweet and scary holiday of Weenie-Howl is coming up, which means everybody will be trying to be scary. But what's really scary is that Eradicus hasn't been destroyed, but he is still alive and kicking, and he wants to strike back! Eradicus orders his minions to steal all the fear out of people in order to make a deadly monster, the Howl-Weenie hatch from an egg, so that it can destroy anything it sees. And not only is the Howl-Weenie hatched from fear, it feeds and grows stronger from fear as well! And with Yang refusing to be scared of anything, and Yin not being scary at all, the Woo Foo Warriors are going to have a tough time beating the Howl-Weenie unless they find a way to frighten the beast! Can they do it?