Captain Black hires Jackie Chan to a secret government agency - Section 13, to track down the artifacts pursued by the Dark Hand, a crime organization far darker than anyone could have known. Also, Jackie's 11-year-old niece came to visit from Hong Kong and finds herself willing to help in the fight against evil. Jackie must gather up all 12 magical talismans that the Dark Hand had started retrieving before the Dark Hand does.

Jade swallowed the Rooster Talisman which gave her telekinetic powers, and Jade must harness this ""power within"" in order to save Jackie and herself.

Jackie gets into the ring with Mexico's greatest wrestler (El Toro Fuerte) when Jackie and Jade visit Mexico. Jackie found that the Ox Talisman of super strength was embedded into El Toro Fuerte's mask, and the Dark Hand found out and stole it. Jackie, El Toro Fuerte, and Jade must get it back. Jade had stowed away on the plane that the enemy escaped in, along with Jackie and El Toro and she reclaims the strength talisman.

While Jade has an out-of-body experience when she uses the Astral Projection talisman, and while she was roaming around Uncle's shop, the Dark Hand grabs the magic object and Shendu uses it to slip into her vacant body. Pretending to be Jade, Shendu tricks Jackie into telling her where Section 13 was in order to steal all the talismans.

Jackie and Jade have different goals after learning the Dark Hand members have stolen an endangered tortoise, which has the Rabbit talisman of super speed encrusted on its shell. And now, the Dark Hand must try to get it out, and Jackie must obtain the talisman and the tortoise before it becomes someone's dinner.

After having a fight with Shendu, Valmont keeps the Dragon Talisman of combustion for himself and not only busts into the U.S. Mint but puts Captain Black into the hospital as well. Valmont steals all the gold in the reserve, and Jackie must get the talisman, but this time, he has to use his brain to defeat Valmont because of Valmont's incredible powers.

Jade accidentally drops the Rat Talisman into the battery compartment of her Gnomekop toy, and it comes alive through the power of reanimation. The toy is grabbed by the Dark Hand and is used to get to Section 13. Jade and Jackie must track the toy down.

Jackie is poisoned by the Dark Hand and will give him the antidote for the talismans. Jade steals all the talismans, while the Dark Hand destroys the antidote. When Jackie fully turns to stone, the Horse Talisman heals him.

Jade uses the latest talisman to turn herself into a monkey to escape the Dark Hand, but the boat collapsed and the Dark Hand, Jade, and Jackie are stranded on an island. Jade gets caught off guard when another monkey takes the talisman, and now Jackie must find Jade, while the Dark Hand is trying to find the talisman.

The Tiger Talisman splits the dark and light sides of Jackie in two, which makes it easy for Valmont to trick his dark side into working for the Dark Hand. The light Jackie could not do anything, he does not want to fight, while the dark Jackie steals the 12 talismans from Section 13. Both halves fight for the talisman, but Valmont gets to it first and uses it to turn Shendu into it's old self again, an alive, giant dragon demon.

Shendu retrieves all twelve talismans and transforms into a humanoid dragon. Now, he is on the loose and ready to destroy the entire continent of Asia. Jackie, Uncle, and Jade must find the demon and annihilate it before Asia is dismantled. Uncle makes a magic potion that allows Jackie to penetrate Shendu's skin to steal the twelve talismans back.

In a mix of science and magic, the Rabbit Talisman sends Jade back in time to 1976, where she encounters younger versions of Jackie, Uncle and even Valmont. However when Shendu sends the Enforcers back to recover the Talisman (Which Jackie follows), they decide to try to change history by getting rid of the younger Jackie Chan.

Jackie and Uncle try to study the marking on the statue of Lo Pei, the warrior who scattered the Talismans, hoping to find clues to the remaining ones. When Jade shatters the statue, she finds a way to repair the damage, and brings the ancient warrior to life.

Jackie and Jade set out to find the Snake Talisman in a cave in South America. They cross paths with an egotistical "archaeologist" shooting for a TV show. After catching wind of their quest the "archaeologist" steals the Talisman. Things become more complicated after the Dark Hand shows up.

The Dark Hand, with the power of the Talismans, goes on a crime spree. Although Jackie is eager to leave Section 13 behind, he agrees to help them one last time against the Dark Hand. Meanwhile, Shendu escapes back to the real world and tries to possess Jackie but accidentally possesses Valmont instead.

The Dark Hand goes hunting for the legendary Pan'ku Box which will lead them to the eight Demon Portals. Knowing that the Dark Hand is too strong with the Talismans for Jackie and Uncle to handle alone, Jade recruits El Toro Fuerte and Viper, along with the reformed Tohru, to form the J-Team.

Shendu and the Dark Hand find a clue to the first gate that will enable him to release his sister, the Mountain Demon. Jackie goes to Japan to stop them, while Uncle begins to train his new apprentice, Tohru. Meanwhile Jade causes havoc with a duplication spell.

The Dark Hand allows themselves to be captured and sentenced to prison so they can open the Wind Demon's portal in Hollowlands Prison. Jackie must go undercover.

Shendu goes to Hollywood to free his brother the Thunder Demon. Jade tries to make Jackie the next big action superstar in Hollywood as Jackie tries to prevent the demon from returning.

When her classmates get a tattoo, Jade decides to get one also. The design she chooses, however, comes from a magical book, which has unexpected consequences.

The Dark Hand must travel into space to free Tso Lan, the Moon Demon. Jackie and Jade travel along as stowaways on their stolen shuttle and must hold off the demon so Tohru can arrive on the reserve shuttle with the Chi Spell ingredients. With Uncle handling the incantations from NASA Mission Control, they must seal the Demon Sorcerer back in the void before he uses his gravity-manipulating powers to change the face of Earth forever.

The Dark Hand releases Bai Tza, the Water Demon. She seeks out her old kingdom – Atlantis, but when she finds it in ruins, she chooses to drown San Francisco as a new home with some information from Finn. Meanwhile, Valmont manages to render Shendu out cold and seeks help from the Chans to exorcise him from his body. However as Uncle is preoccupied with finding a spell to stop the flood, so the Chans with Valmont have to face Bai Tza without him.

Jackie finds a highly valued cat statue. Anyone who is scratched by it is magically transformed.

Forced to steal it back for a gangster when Jackie is tossed into a jail cell, Jade is able to retrieve the statue, but gets scratched by it in the process.

Uncle had been researching into the Cat’s legend, and says that the cure lies within. Jackie soon has an epiphany, and decides the Cat is too dangerous to be in a museum. So he smashes the statue, thus releasing a purple-colored gas that cures Valmont and Jade. With that, Jackie then realizes that “The antidote lies within” meant that the antidote was inside the statue itself (and not within a person, despite what he thought at first).

Jackie acquires a cursed emerald, and must find a way to break the curse. Meanwhile, Finn decides to leave the Dark Hand.

The Enforcers and Daolon Wong both break into Section 13 in search of the talismans. Uncle capture the Dark Chi warriors in a magical urn. Jackie destroys the talismans rather than allowing them to fall into the wrong hands. Doing so unleashes the powers of the talismans from their physical containers, sending the powers to reside inside the decendents of the 12 animals of the Zodiac. Dalon Wong later turns the Enforcers into his new Dark Chi Warriors. The first power that Jackie and team track is the power of Imortality, which leads them to a local dog show. Making off with the dogs before Daolon can harm them, the team encounters the new Enforcers/Dark Chi Warriors in the park. Jackie and company defeat the Dark Chi Enforcers and save the noble canine.

Jackie, Jade, Uncle, El Toro and Paco track the talisman power of the Rat (reanimation) to Mexico. Finding the rat in an acient Aztec temple, El Toro accidently causes the rat's powers to accidently bringing a statue of the God Quetzalcoatl to 'life'. God Q mistakes Jade for the Goddess Chiuacoatl. In attempting to save Jade, El Toro is mistaken by God Q for Xoloti who takes souls to the underworld. God Q captures out heros on the outskirts of a nearby village. Daolon arrives to take the rat for himself. Jade manages to change the marking on Daolon's forehead to resemble that of Xolotl and convinces God Q that Daolon is the real enemy, not El Toro. Grabbing the rat from Daolon, Jade runs into the village and animates the Super Moose plush toys being sold there. The Super Mooses free Jackie and the others. God Q defeate Daolon and learn how he was brought to life, and agrees to be returned to a statute.

While trying to obtain the big-horn sheep that embodies the power of astral projection, the Dark Chi Enforcers bungle it so badly that they are banished by Daolon into limbo. Jackie, Jade and Uncle realize that the sheep has astral projected and they must figure out where the astral-sheep has gone. Daolon summons the Shadowkan to do his bidding. With Uncle's magic they locate the astral-sheep and discover that the astral-sheep can talk! The Shadowkan invade the dream scaring the sheep into the night. Jade goes to sleep to find the sheep and communicate with it. But as the astral-sheep returns to its body, Daolon is there to absorb the astra-sheep/power. Daolon uses his new powers to seperate Jade and Jackie's astral forms from their bodies and seal them out. Uncle counteracts Daolon's sealing spell, but returns Astral-Jackie and Jade to the other's body. Utimately the Shadowkan are defeated, the Astral-sheep is returned to its body and astral-Jackie and Jade are returned to their corre

The Talisman power of Levitation has been tracked to Malaysia where Jackie battles the Dark Chi Enforcers for the special rooster. On the return home, Uncle informs Jackie that he has trakced the heat-beam talisman power to a pig in Kansas. He and Tohru will meet Jackie and Jade there. Jackie and Jade track the pig to a farm where they try and convince the farmer to part with his prize winning pig. Later they return to 'sneak out' with the pig, and activate the pigs heat-beam eyes in the process. The farmer's two sons attack the 'pig rustlers'. Durrning the mele, the rooster's cage is knocked open and it takes off with the pig, literally (with the rooster on it's back, the pig can also levitate). Daolon and the D. C. Enforcers arrive to obtain both of the animals. In the final battle, the farmer's house is engulfed in the rooster's levitation field and Jade makes nice with the pig turing its heat beams on the D.C. Enforcers. Unfortunately, Daolon is able to drain both animals of their

Valmont is transformed into a 10 yr. old kid by Daolon Wong after he angers the dark chi wizard during an encounter. Meanwhile, Jade who is feeling down about being small begins to mess around with magic to help her become a little taller. It backfires as Jade begins to grow at a dangerously rapid rate. Besides attempting to reacquire the power of the horse talisman before Daolon Wong gets it; Jackie, Uncle, and Tohru must now also deal with Jade's abnormal growth spurt and a rambunctious little Valmont.

Jackie and gang locate the Ox talisman powers in the Himalayan mountains. Hak Foo smashes his way into Daolon Wong's lair, and demands the Ox talisman from him. Daolon turns Hak Foo into a Dark Chi Warrior and transports them to the Himalayas. Uncle gets 'the willies' and begins a transfer of the talisman powers from the Ox to another vessel. Daolon ventures into the spirit relm to battle Uncle while HakFoo takes on Jackie. Daolon captures Uncle's essense, and discovers that Uncle's transfer spell worked. Jackie and gang return to the Ben-Shui temple, where Tohru and Jade work on a spell to locate the Ox talisman powers.

Jackie goes to Daolon's lair to retrieve the orb containing Uncle's essence. Just as Jade and Tohru determine that Uncle's body contains the Ox talisman powers, Dark Chi Hak Foo smashes into the temple and takes Uncle. Jackie follows and confronts D.C. Hak Foo and Daolon. Uncle returns to his body just in time to use the Ox talisman powers to defeat the bad guys. The t

Daolon Wong releases Shendu from his etheiral enprisonment in exchange for the talisman power of the Dragon - Combustion. Jackie, Uncle, Jade and Thoru attempt to stop Shendu's return to earth but fail. Shendu goes back on his deal w/ Dalon and absorbs the Dragon power for himself, and then drains Dalon of the tailsman powers he holds. Shendu persues Jackie back to Section 13 where the other talisman animals are. Before Shendu can absorb their powers, Jackie and Jade flee with the animals. Shendu stops Jackie and Jade at the zoo. Depsite Jackie's heroics, Shendu absorbs all of the talisman powers. Before Shendu can finally destroy Jackie, Uncle, Thoru and Section 13 arrive chanting a chi-spell (that Uncle got from Daolon Wong). The spell returns Shendu to his 'original' statue form and the talismans pop-out from his body. The talismans and Shendu are locked up in Section 13's vault for good.

Daolon Wong's failed attempt to escape from prison through the use of magic reawakens Tarakudo, the king of the shadowkahn who is bent on recovering all nine oni masks that imprison his generals. Tarakudo attempts to free himself and his minions so that they can unleash total darkness upon the earth.

Ratso obtains the next Oni mask and has summoned a new deadlier type of Shadowkahn with sharp metallic claws and razor pointed feet that appear to be unstoppable. Meanwhile, Uncle begins to doubt himself as believes he is no longer useful to the group because he is not well versed in Japanese legend and magic.

While attempting to stop the Enforcers from getting the fourth oni mask, it accidentally lands on Captain Black's face. He uses the powers of the mask to help him easily take down the Enforcers. Jackie and the rest of the group become worried when Captain Black becomes very intrigued and excited by his newfound abilities.

Captain Black's true good side is able to ward off the influence of the mask for a while, but the dark power of the oni begins to slowly corrupt and take hold of him. When the darker oni Captain Black finally emerges, he attempts to take advantage of his full access to Section 13. Jackie, Jade, Uncle, and Tohru race to work on a way to keep the other three stored masks away from Black as they search for the ingredient needed to perform a removal spell.

Jackie and the gang gets the next Oni mask and also found the archive of the demons. The mask that they found happends to have a full chapter on the mask so Jade asks lets put the talisman on the mask and question it? Somehow the mask jumps on Tohru's behind and on to another and another until it finally reaches Finn's car. Tarakudo asks everyone to find it because it has found its way out. So finn takes a walk to his car and sits on the mask. Long story short, they capture Tohru and the mask forces him to put it on his face so then Jackie saves the day once again.

Jackie and the enforcers locate the seventh oni mask at a yard sale where it is eventually bought by a man who owns a site the sales antiques. It is then sold and won by some rich guy who ends up being Valmont. Jackie and the enforcers go to Valmont's apartment to get the mask and there is a big fight. During the fight, the mask is broken in half by Hak-Foo and one half goes to Valmont and the other is caught by jade. Valmont puts on his half and summons half of the shadowkahn.

Jade puts on the other half and summons the other half, which don't have heads). They end up in a building where the two halves of the maske get together and combine the shadowkahn into one so that they can defeat Jackie. While this is happening, Jade and Valmont are trying to get the half masks off themelves because Valmont wants money and the mask wants power. Eventually they get the mask removal potion and take the halves off each other.

Ratso, Finn and Chow decide to become good guys, but they realize they're not much better at being good than bad!

Jade gets the surprise of her life when she is visited by... herself, from the future! Future Jade is trying to stop Shendu's son, Drago, from getting a bunch of magic dragon's teeth so that he can free his father.

Drago breaks out of Section 13 on a mission to absorb the demon chi that is held in the original artifacts used to defeat the demons so many years ago. He finds the Enforcers at a petting zoo and transforms them into dragon-human hybrids. Drago locates the fan that holds the chi of the Wind Demon. Meanwhile, Jade gets into the nasty habit of burping. Jackie and Captain Black hunt Drago down to a Chinese-themed car wash, where the fan is located. Unbeknownst to everyone, Jade absorbs the demon chi. At school, her burps create powerful wind storms, and she begins to transform into a frog. Drago attacks Jade at school in order to absorb the chi, but Uncle and Tohru arrive to capture it instead. Drago fires the Enforcers and turns them back into their old human selves after they prove that they are weak and useless.

The Enforcers are released from prison and are required to finish off their sentence by doing community service. Jackie begins tailing them, watching their every move. They have become suspects in his investigation into the failed attempt by three unknown assailants to steal the valuable golden squid, which is being showcased at the museum.

Meanwhile, Jade who quit the buttercup scouts due to sheer boredom has joined the dragon scouts in a quest for more adventure and excitement. Jade becomes very suspicious of three specific members of the scouts when she and Jackie discover that they are the nephews of the Enforcers. She begins following and watching them, hoping to catch the three kids doing something illegal.

Captain Black, the J-Team, and some old adversaries put their differences aside to come together in order to stop Drago who is on the verge of conquering the entire world.