August 26, 2006 • 11m
Yang hurts Yin's feelings when he starts training under Ultimoose.
August 26, 2006 • 11m
Master Yo gives his young protégés a test, which involves having them watch a seemingly harmless rock named Hershel.
September 4, 2006 • 11m
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...Read more
September 4, 2006 • 11m
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 ma...Read more
September 4, 2006 • 11m
Yin and Yang wish to lose their bossiness and aggression and in the process accidentally create a new villain, Yuck.
September 4, 2006 • 11m
Yang fakes being a Woo Foo Warrior to impress a girl. To prove his skills, he has to take out a huge steel beetle.
September 4, 2006 • 11m
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 t...Read more
September 4, 2006 • 11m
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 s...Read more
September 4, 2006 • 11m
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 Y...Read more
September 4, 2006 • 11m
Yin and Yang use Zarnot to boost their popularity by lying. When Zarnot becomes huge, they must prove that they are telling the truth.
September 5, 2006 • 11m
Episode 11 of Season 1 premiered on September 5, 2006
September 5, 2006 • 11m
Yin's Woo Foo Aura gets out of control, trying to save the environment and escapes Yin's body, destroying the town.
September 6, 2006 • 11m
Yin falls in love with a person named Brett who actually turns out to be Yuck.
September 6, 2006 • 11m
Yin and Yang have to stop Pondscum from stealing Yo's golden chair.
September 7, 2006 • 11m
Kraggler uses the cronalogicum to trade ages with Yin and Yang so he can become young again.
September 7, 2006 • 11m
Yang won a doll at the county fair for Yin, but the doll is actually Zarnot.
September 8, 2006 • 11m
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.
September 8, 2006 • 11m
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
October 2, 2006 • 22m
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.
October 9, 2006 • 11m
Yang is thrilled that the CPK (Chung Pow Kitties; a pastiche of Hello Kitty and Powerpuff Girls), a rock band made of cats with ma...Read more
October 9, 2006 • 11m
Yin meets a hamster who loves to clean while she is out buying cleaning supplies. The hamster reveals himself to be Fastidious, an...Read more
October 16, 2006 • 11m
Yin and Yang are fishing when a group of female pirates appear. They act really nice towards Yin, but not so much towards Yang. Ar...Read more
October 16, 2006 • 11m
Carl wants to use his mother's destructive jewelry for his nefarious purposes (especially since she never wears them) but his moth...Read more
October 23, 2006 • 22m
Master Yo shows Yin and Yang that black-and-white films can be scary.
October 23, 2006 • 22m
Yin uses the misfortune cookies on Yang to take away his good luck.
October 30, 2006 • 22m
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. S...Read more
October 30, 2006 • 11m
Yin and Yang are fed up with not getting an allowance from Master Yo for doing chores around the dojo. Then a stranger appears, an...Read more
November 13, 2006 • 11m
Yin and Yang host an awards show for evil Brother Herman.
November 13, 2006 • 11m
The Night Master hides in Yang's imagination.
November 20, 2006 • 11m
A new master is in charge.
November 20, 2006 • 11m
A fun road trip serves as a cover for a covert operation.
November 27, 2006 • 11m
Dressed as a donkey, Yin and Yang infiltrate a bad-guy convention.
November 27, 2006 • 11m
Saranoia returns.
December 11, 2006 • 11m
Yin and Yang meet the legendary Woo Foo twins.
December 11, 2006 • 11m
Coop teams up with Yin and Yang to win back an ancient Woo Foo artifact.
December 18, 2006 • 11m
Herman and Carl want to give their mom a pair of rabbit's feet for luck.
December 18, 2006 • 11m
Master Yo's ex-girlfriends show up.
February 5, 2007 • 11m
Yang finally makes some guy friends, but they're not who they say they are.
February 5, 2007 • 11m
Brother Herman attacks while Master Yo is away.
February 9, 2007 • 11m
A heavy-handed hero teaches everyone a lesson.
February 9, 2007 • 11m
Yin and Yang wonder if Master Yo is really evil.
February 19, 2007 • 11m
Yang acts up in a video game.
February 19, 2007 • 11m
Yin and Yang are put on trial.
March 5, 2007 • 11m
Yin and Yang follow Yuck to a terrifying place... inside Master Yo.
March 5, 2007 • 11m
Shaggler turns into a baby.
April 2, 2007 • 11m
Yang uses an ancient tool to end Yin's constant pursuit of popularity.
April 2, 2007 • 11m
Yin and Yang are promoted.
April 9, 2007 • 11m
Information on Yin and Yang is leaked to the Night Master and the twins try to find the culprit.
April 30, 2007 • 11m
The Night Master plots to kidnap Master Yo so he can plunge the world into darkness and be free.