List of Yin Yang Yo! Episodes - Episode List - Season 1 (2006/07)

Dojo, Oh No!: Yin and Yang are in need of a new training device, so Yang joins Ultimoose fighting. Does that mean he will leave Yin? Antagonist: Ultimoose

Finding Hershel: For Woo Foo training, Yo makes Yin and Yang watch a rock named Hershel. After Yang calls Hershel stupid, Hershel turns into a scorpion. Anything Hershel stings turns into a monsters, so Carl the Evil Cockroach wants Hershel to sting him. Yin and Yang must get Hershel back before Carl succeeds in getting stung.

Antagonist: Carl

600 Channels of Doom!: Carl, the Evil Cockroach wizard, gives Yin and Yang a new TV with only one remote. Yin and Yang fight over the remote, giving Carl a chance to destroy them.

Antagonist: Carl

An Oldie But a Goodie: Yin and Yang tell Yo that he is old, and Yo makes them pick up his medication. Yo throws a party to look cool, but Yin and Yang make Yo's old enemy, Kraggler, mad. Kraggler turns everyone, except Yin and Yang, into old people.

Antagonist: Kraggler

Yin Yang Yuck!: Yin and Yang wish to lose their bossiness and aggression and in the process accidentally create a new villain, Yuck.

Antagonist: Yuck

Beetlemania: Yang fakes being a Woo Foo Warrior to impress a girl. To prove his skills, he has to take out a huge steel beetle.

Antagonist: The Huge Steel Beetle

Enter: The Ant: Yin and Yang try to teach Yo that it's not good to boss kids around, but little do they know, Herman the Evil Ant is waiting for the panda to leave so he can conquer the world.

Antagonist: Herman

Sweet Stench of Love: Yin and Yang get into a fight while cleaning their room, and when Yin costs Yang the world record at a video game, he refuses to shower until one of them cracks and apologizes. Outside forces are after Yang for other reasons.

Antagonist: King French

Woo Foo Flu: Yin gets a case of the Woo Foo Flu.

Antagonist: Carl

The Imagination Situation: Yin and Yang use Zarnot to boost their popularity by lying. When Zarnot becomes huge, they must prove that they are telling the truth.

Antagonist: Zarnot

Too Much Yangformation: Yang uses the Glasses of Unlimited Smartness to pass the test to get to the next level of Woo Foo training. But Carl tries to get Yang to help him grow huge.

Antagonist: Carl

Aura...Or Not: Yin's Woo Foo Aura gets out of control, trying to save the environment andd escapes Yin's body, destroying the town.

Antagonist: Yin's aura

Falling Yin Love: Yin falls in love with a person named Brett who actually turns out to be Yuck.

Antagonist: Yuck

On Golden Pondscum: Yin and Yang have to stop Pondscum from stealing Yo's golden chair. Antagonist: Pondscum

Old School: Kraggler uses the cronalogicum to trade ages with Yin and Yang so he can become young again.

Antagonist: Kraggler

A Toy's Story: Yang won a doll at the county fair for Yin, but the doll is actually Zarnot. Antagonist: Zarnot

Trouble with Two-ni-corns: Yo tells Yin to go to the valley of the two-ni-corns and find a rainbow mane to fix her toy. Meanwhile, Yang is taken over by Ultimoose.

Antagonist: Ultimoose

Scarf It Up!: Saranoia makes a snow day so that Yin and Yang can play outside and Yin may have a day off, as she holds an obsession with Yin's future Antagonist: Saranoia

The Return of the Night Master: Many years ago, Yo was the only Woo Foo warrior who was left during the battle against the world's greatest evil, The Night Master. Yo used Woo Foo to defeat his enemy, but because of the Amnisulet, everyone forgot that Woo Foo saved the world. Now people make light of Woo Foo warriors. The Night Master plans to free his army from the spell Yo put them under during a dodgeball tournament in the park. Yin and Yang see the tournament and ask Yo if they can join. Yo says no, adding that true martial artists don't use their skills in ways that bring up mad emotions. They enter the tournament anyway and get beaten by everyone they go up against. The Night Master appears in the shadows and offers them special training to use their Woo Foo skills with mad emotions. With Yin and Yang using mad emotions, the spell is broken for The Night Master's army.

Antagonist: Night Master and Ultimoose

My Stupid Sword: Yang is thrilled that the CPK (Chung Pow Kitties; a pastiche of Hello Kitty and Powerpuff Girls), a rock band made of cats with mad ninja skills in town. Not only that, but they also appear on Broadway and are looking for a new member. Having a sharp sword is a requirement. Yang's bamboo sword isn't sharp enough, but Master Yo refuses to give Yang a new sword. Yang plots to steal weapons from the Forbidden Armory to try to make the cut.

Antagonist: Chung Pow Kitties

Neat Freak: Yin meets a hamster who loves to clean while she is out buying cleaning supplies. The hamster reveals himself to be Fastidious, and asks the Woo Foo students to help him defeat some horrible monsters who have been making a mess. However, there is something sinister about Fastidious.

Antagonist: Fastidious

The High She-as: Yin and Yang are fishing when a group of female pirates appear. They act really nice towards Yin, but not so much towards Yang. Are these pirates all they appear to be, or is there something else about them?

Antagonist: Saranoia and Ultimoose

A Match Not Made In Heaven: Carl wants to use his mother's destructive jewelry for his nefarious purposes (especially since she never wears them) but his mother, Edna, won't let him. Meanwhile, Yang pulls a practical joke on Master Yo by posting his bio on a website for dating service for old people. Master Yo's blind date turns out to be Edna. Can Yin and Yang break up this relationship that's not meant to be before Carl can take advantage of his mother's absence?

Scary Scary Quite Contrary: Master Yo shows Yin and Yang that black-and-white films can be scary.

Antagonist: The Monsters

How the Cookie Crumbles: Yin uses the misfortune cookies on Yang to take away his good luck.

Antagonist: Carl

The Yin of Yang: Yang is really interested in a girl named Lina, who is Yin's really good friend. The trouble is, Yang's behavior turns Lina off. So Master Yo suggests that Yang should try to be more like Yin in order to make Lina like him.

Antagonist: Fastidious and his Ninjas

Wubble in Paradise: The Night Master discovers an embarrassing secret about Yang. When Yang was 4, he wrote a book about an imaginary land with imaginary creatures, and the book naturally has Yang as the hero. The Night Master invades Yang's childhood world in an attempt to destroy Yin and Yang for good.

Antagonist: Night Master

Dictator of the Year: Yin and Yang have learned enough Woo Foo to be allowed into the Vault of Forbidden Objects. Herman's army of ants seize this opportunity to steal the Book of Evil. In order to prevent Herman from opening the book and releasing its evil, Yin and Yang must sneak into Herman's house and retrieve the book.

Antagonist: Herman

Master Dave: The Tree Stump Kid named Dave is disappointed his friends Yin and Yang missed his birthday party. To make up for it, Yin and Yang promise to do anything to make it up to Dave. When Dave learns he has a "Day After His Birthday Party" coming up, he convinces Yin and Yang to pretend to be his students. But Master Yo warns Yin and Yang no good can come out of lying.

Antagonist: Carl and two firespirits elementals

Destination Danger: Years ago, Master Yo gave a powerful weapon, the Knuckles of Infinite Smackdown, to a friend for safekeeping. But now that The Night Master is after it, Master Yo must take Yin and Yang on a road trip to try to throw The Night Master's lackeys off Master Yo's trail.

Bad Nanny Jamma: Saranoia wants to destroy Yang. She goes to Master Yo's dojo to try to destroy Yang there. To get in, Saranoia uses a broom wand to transform her into a maid. But the wand has a mind of its own and won't let Saranoia destroy Yang until the Dojo is spotless!

Antagonist: Saranoia

Pros and Cons: Carl thinks the one thing that keeps him from being a great villain is that he has no henchmen. When he hears The Night Master is holding an Evil Convention in town and every villain is invited, Carl goes there hoping to find a henchman. Meanwhile, Yin and Yang go to the convention in disguise, hoping to find out about The Night Master's master plan.

The Gig is Up: When Master Yo was younger, he was in a rock band called Pandangerous. The band impressed their audience with the help of a magical amp's help. But the amp's was stolen by the Chung Pow Kitties to brainwash their audience to do their bidding. Yin and Yang must now form their own band in order to get on stage and stop the Kitties.

Antagonist: Chung Pow Kitties

Doomed to Repeat It: Yin and Yang are bickering on how best to defeat Carl during his latest attack on the city. Since Yin and Yang refuse to listen to Master Yo about working together, Master Yo decides the only way they're going to learn how to work together is if they're forced to live through history and see the mistakes previous Woo Foo Warriors have made.

Family Day: It's a holiday known as Family Day, where family members give each other gifts. When Carl and Herman's mom wants blue and pink rabbit's limbs more than any other gift in the world, Carl and Herman both want to give their mom the gift. But when working solo doesn't work, the brothers make a one-hour truce to work together to trap and take the limbs off Yin & Yang!

Antagonist: Carl and Herman

The Hex of the Ex: Someone has a grudge against Master Yo and kidnap him. Yin and Yang suspect Zarnot and then Saranoia, but neither of them has done anything to the panda. Nobody else Yin and Yang knows is capable of pulling this kidnapping off.

Out On a Pledge: Yang is sick of being surrounded by Yin's girl stuff and wants to hang out with some real guys. Unfortunately there seem to be no real guys for Yang to hang out with. Then a strange trio of teenage guys move into an abandoned house across the street from the dojo. Yang finally thinks he has the perfect place to hang out, but beneath things aren't what they appear to be.

Antagonist: Chung Pow Kitties

Dojo Alone: When Master Yo leaves on a vacation for some alone time, he leaves Yin and Yang unsupervised. The two rabbits think this is going to be a great experience for them, until Carl and Herman try to destroy Master Yo's Dojo.

Antagonist: Carl and Herman

Attack of the Lesson: Two evil spirits, who make people lazy and over eat, are released from their jars. But everybody is already lazy and eat too much, 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 into their bad habits. The Lesson decides to force the citizens to learn a lesson even if it hurts them.

Antagonist: The Lesson

A Case of Evils: After Master Yo accidentally swallows some of Carl's backwash after accidentally drinking after him. This causes Yo to slowly become evil. Yin and Yang rush to try to save their master.

Attack of the Vidiots: While Yin is busy following Master Yo's lessons, Yang is goofing off playing video games! Master Yo believes the only way Yang can learn why video game playing is only good in moderation is if he learns it for himself. This brings The Lesson back, and he is determined that Yang find out the hard way how bad too much video game playing is.

Antagonist: The Lesson

Fit to be Tried: Carl decides that in order to beat the Woo Foo Warriors, he needs to frame Yin and Yang for abusing their Woo Foo powers. Now Yin and Yang are on trial, and the jury is stacked with evil beings.

Voyage to the Center of the Yo: The Safety Deposit Box Dimension opens only once every 100 years. It's opening today. Yo needs the Toilet Brush of Illumination to fight The Night Master. The Night Master shrinks Yuck and puts him into Yo's body, so he can wait until Yo grabs the brush before emerging to claim it. Yin and Yang see Yuck enter Yo's body and have to stop him by shrinking themselves and entering into Yo's body to stop Yuck.

Antagonist: Yuck

Sitting Shaggler: To raise money for a new security system, Yin and Yang open up a babysitting service. The Kraggler cons them into babysiting his nephew, the Shaggler. What neither of them know is Kraggler knows Yo's security system is down. The Kraggler makes himself so young he turns into a baby, allowing Shaggler to get a weapon of Master Yo's, the Adult Diaper of Doom.

Antagonist: Kraggler

Shadows and Light: Herman's Ant Brotherhood trims all of Master Yo's fur off so Herman can steal the Geo-Demosoic Device. Yin, Yang and Yo put up a good fight, but Herman hits the students with a hammer and grabs the device before Yo's fur grows back.

Antagonist: Herman and his ants

The Truth Hurts: Yin and Lina want to be friends with a popular girl named Miranda. Miranda doesn't like Lina, though. Miranda is actually Saranoia who used a magic wand to turn herself in to a popular girl. Yin has to lie to Yang so she has a chance to be popular, but the Lie Fairy appears and Yang has to keep the Lie Fary busy. Yang finds out that Miranda is really Saranoia, and he tries to use the Toilet Brush of Illumination to stop her.

Who Knows What Evil Lurks: The Night Master wants Coop to spy on the students to know what they are thinking. But when The Night Master hears what Yang thinks of him, he grows angry and shoots a beam out of the phone to hit Yang. Now the students know The Night Master has a spy. Yin and Yang use the Chronologicum to travel through the time stream to see if they can figure out who the spy is. However, the Chronologicum gets damaged, and Yin and Yang are separated in two different times.

Antagonist: Zarnot and Night Master

Night Fall: Coop captured Master Yo for The Night Master. Yin and Yang seek help from Roger Jr. and Carl help. But when it seems Carl can't be trusted, Coop offers to help the heroes search for the broken Toilet Brush of Illumination so the students can defeat The Night Master.

Antagonist: Night Master