Two 11-year-old rabbit twins named Yin and Yang train under Master Yo, a grumpy old panda. They learn the sacred art of Woo Foo, a special type of martial arts that involves both might and magic. They must work together to save the world from evil villains and forces that want to destroy, corrupt or take it over. However, through all these adventures, Yin and Yang still portray stereotypical siblings; belligerently antagonistic but still ultimately caring about each other and working together if needed.
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Apple TV Store
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- Seasons
- 2
- Episodes aired
- 120
- Latest aired
- S02E71
- Total runtime
- 23h 50min
Timeline when each season aired
- Season 1 August 2006 – April 2007 49 episodes
- Season 2 January 2008 – April 2009 71 episodes
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S01E01 Dojo, Oh No!
August 26 · 11min find the promo
Show synopsis
Yang hurts Yin's feelings when he starts training under Ultimoose.
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S01E02 Finding Hershel
August 26 · 11min find the promo
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Master Yo gives his young protégés a test, which involves having them watch a seemingly harmless rock named Hershel.
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S01E03 600 Channels of Doom!
September 4 · 11min find the promo
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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.
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S01E04 An Oldie But a Goodie
September 4 · 11min find the promo
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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.
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S01E05 Yin Yang Yuck!
September 4 · 11min find the promo
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Yin and Yang wish to lose their bossiness and aggression and in the process accidentally create a new villain, Yuck.
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S01E06 Beetlemania
September 4 · 11min find the promo
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Yang fakes being a Woo Foo Warrior to impress a girl. To prove his skills, he has to take out a huge steel beetle.
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S01E07 Enter: The Ant
September 4 · 11min find the promo
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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.
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S01E08 Sweet Stench of Love
September 4 · 11min find the promo
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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. But Yang is soon encouraged to clean himself up when his odor attracts the amorous advances of Malodia the Elephant, Princess of the Stink Aardvarks.
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S01E09 Woo Foo Flu
September 4 · 11min find the promo
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Yin comes down with a case of the Woo Foo Flu, an illness that causes her to bend reality whenever she sneezes. Master Yo orders Yang to take care of her while Master Yo concocts an antidote for the Woo Foo Flu. However, Yin later gets captured by Carl - who intends to exploit her illness so it can help him take over the world - and Yang may have to get himself sick to save Yin.
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S01E10 The Imagination Situation
September 4 · 11min find the promo
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Yin and Yang use Zarnot to boost their popularity by lying. When Zarnot becomes huge, they must prove that they are telling the truth.
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S01E11 Too Much Yangformation
September 5 · 11min find the promo
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S01E12 Aura... or Not
September 5 · 11min find the promo
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Yin's Woo Foo Aura gets out of control, trying to save the environment and escapes Yin's body, destroying the town.
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S01E13 Falling Yin Love
September 6 · 11min find the promo
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Yin falls in love with a person named Brett who actually turns out to be Yuck.
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S01E14 On Golden Pondscum
September 6 · 11min find the promo
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Yin and Yang have to stop Pondscum from stealing Yo's golden chair.
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S01E15 Old School
September 7 · 11min find the promo
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Kraggler uses the cronalogicum to trade ages with Yin and Yang so he can become young again.
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S01E16 A Toy's Story
September 7 · 11min find the promo
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Yang won a doll at the county fair for Yin, but the doll is actually Zarnot.
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S01E17 The Trouble with Two-ni-corns
September 8 · 11min find the promo
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Yo tells Yin to go to the valley of the two-ni-corns and find a rainbow mane The Gnu to fix her toy. Meanwhile, Yang is taken over by Ultimoose.
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S01E18 Scarf It Up!
September 8 · 11min find the promo
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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
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S01E19 Return of the Night Master
October 2 · 22min find the promo
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The Night Master rebuilds his armies that were frozen years ago by Master Yo. Little do they know, Yin and Yang are involved in his plan.
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S01E20 My Stupid Sword
October 9 · 11min find the promo
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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.
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S01E21 Neat Freak
October 9 · 11min find the promo
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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 of the spirits who have been making a mess. However, there is something sinister about Fastidious.
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S01E22 The High She-as
October 16 · 11min find the promo
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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?
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S01E23 A Match Not Made In Heaven
October 16 · 11min find the promo
Show synopsis
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?
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S01E24 Scary Scary Quite Contrary
October 23 · 22min find the promo
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Master Yo shows Yin and Yang that black-and-white films can be scary.
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S01E25 How the Cookie Crumbles
October 23 · 11min find the promo
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Yin uses the misfortune cookies on Yang to take away his good luck.
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S01E26 The Yin of Yang
October 30 · 22min find the promo
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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.
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S01E27 Shopping Sprawl
October 30 · 11min find the promo
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Yin and Yang are fed up with not getting an allowance from Master Yo for doing chores around the dojo. Then a stranger appears, announcing the opening of a new UltraMega Mall in their town and giving the two young warriors credit cards to their heart's content. Are Yin and Yang playing directly into an evil villain's plans?
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S01E28 Wubble in Paradise
November 13 · 11min find the promo
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Yin and Yang host an awards show for evil Brother Herman.
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S01E29 Dictator of the Year
November 13 · 11min find the promo
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The Night Master hides in Yang's imagination.
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S01E31 Destination Danger
November 20 · 11min find the promo
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A fun road trip serves as a cover for a covert operation.
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S01E32 Bad Nanny Jamma
November 27 · 11min find the promo
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Dressed as a donkey, Yin and Yang infiltrate a bad-guy convention.
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S01E34 The Gig Is Up
December 11 · 11min find the promo
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Yin and Yang meet the legendary Woo Foo twins.
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S01E35 Doomed to Repeat It
December 11 · 11min find the promo
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Coop teams up with Yin and Yang to win back an ancient Woo Foo artifact.
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S01E36 Family Day
December 18 · 11min find the promo
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Herman and Carl want to give their mom a pair of rabbit's feet for luck.
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S01E37 The Hex of the Ex
December 18 · 11min find the promo
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Master Yo's ex-girlfriends show up.
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S01E38 Out on a Pledge
February 5 · 11min find the promo
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Yang finally makes some guy friends, but they're not who they say they are.
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S01E39 Dojo Alone
February 5 · 11min find the promo
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Brother Herman attacks while Master Yo is away.
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S01E40 Attack of the Lesson
February 9 · 11min find the promo
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A heavy-handed hero teaches everyone a lesson.
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S01E41 A Case of Evils
February 9 · 11min find the promo
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Yin and Yang wonder if Master Yo is really evil.
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S01E42 Attack of the Vidiots
February 19 · 11min find the promo
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Yang acts up in a video game.
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S01E43 Fit to be Tried
February 19 · 11min find the promo
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Yin and Yang are put on trial.
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S01E44 Voyage to the Center of the Yo
March 5 · 11min find the promo
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Yin and Yang follow Yuck to a terrifying place... inside Master Yo.
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S01E46 Shadows and Light
April 2 · 11min find the promo
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Yang uses an ancient tool to end Yin's constant pursuit of popularity.
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S01E48 Who Knows What Evil Lurks
April 9 · 11min find the promo
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Information on Yin and Yang is leaked to the Night Master and the twins try to find the culprit.
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S01E49 Night Fall
April 30 · 11min find the promo
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The Night Master plots to kidnap Master Yo so he can plunge the world into darkness and be free.