Ash and friends wander into a ghost town, where they try to help settle a dispute between a group of Ghost-type Pokémon and a group of Psychic-type Pokémon.

When James' Chimecho falls ill, he brings it to his old mansion to recover. May's Munchlax is also sick and an old man and woman bring it to the same mansion Team Rocket is at. Jessie and Meowth then decide to steal all the Pokémon in the garden while the others are taking care of Chimecho and Munchlax... Afterwards, James is force to leave Chimecho behind so it can r...

When Brock's Mudkip evolves into a Marshtomp, it accidentally injures a Flaaffy with a wayward Mud Shot. Brock apologizes profusely to Flaaffy's Trainer, Mariah, and offers to go get some medicine, but Mariah has a better idea. She takes our heroes to meet her grandmother, Katie, whose specialty is making Pokémon medicines that are in big demand by Pokémon Trainers ev...

Finally, it's time for Ash's second frontier battle. The Battle Arena's frontier brain, Greta, won't give up her Guts Symbol without a fight. Will Ash be able to beat Greta in a double battle using his Grovyle and Snorlax against her Medicham and Hariyama?

As they continue towards the Battle Dome and May's 2nd contest, Ash and co. happen upon a farm dedicated to raising Pokémon eggs when May accidently falls into a group of Voltorb protecting it. They meet a young girl, Nicolette, who takes care of the farm with her parents, Christopher and Jeannie. However, Nicolette's true dream is to venture out into the world and be...

May competes against a former rock'n'roll guitarist and band leader in the Silver Town Pokémon Contest for her second Kanto ribbon!

Still heading to the Battle Dome and Ash's 3rd symbol, the gang decides to stop at a pond and go fishing. Unfortunately, the place is deserted and the owner of the shop says that a rich man wants to buy the lake to turn it into a resort paradise. Ash, not willing to stand and do nothing decides to fight the man who wants the lake and his Crawdaunt.

Ash Ketchum arrives at the Battle Dome, and challenges Dome Ace Tucker to a battle. Tucker gives Ash one of the toughest challenges of his life. Can Ash overcome the superb tactics of Tucker and win his 3rd Frontier Symbol?

Ash wins his third Battle Frontier symbol, the Tactics Symbol. On their way to the next Battle place the Battle Pike, Ash and friends encounter an Elekid. After an accident, May's Egg becomes stuck in Elekid's antenna and it runs off. Now Ash and the others must find Elekid and get May's Egg back... Meanwhile, Ash's Phanpy evolves into a Donphan.

The Mythical Pokémon Celebi has been injured in the forest, and Ash and friends, along with a Pokémon Ranger, nurse Celebi back to health.

Ash and friends have arrived at Ninja School, where they meet a Bonsly who cries a lot and that does not get along with the other pokemon at the school. Then Team Rocket appears and decides to capture all of the Pokémon at the school. later in the episode Brock captures the Bonsly.

Ash and friends have arrived at Fuschia City for Ash's fourth Battle Frontier battle. But May's Squirtle seems to have vanished. The frightened May began searching for her Squirtle. Meanwhile, May arrives at a mysterious old station, where she meets an old woman, named Kuni. She has not been able to comprehend her husband Isao's death in a faraway town many decades ag...

Our heroes have arrived at the Battle Pike where Ash will battle Pike Queen Lucy to win his 4th Battle Frontier Symbol.

On their way to the Battle Palace, our heroes arrive on Potpourri Island by boat. They meet the local Pokémon Center's Nurse Joy, who tells them about a Pokémon Orienteering competition that's about to begin! In this competition, each Trainer teams up with a single Pokémon, and each team travels to several different locations, using a map to locate the spots.

When our heroes cross Potpourri Island to Wisteria Town so May can participate in a contest there, they are surprised (to say the least) to run into May's treacherous rival, Harley! This colorful character has won multiple Pokémon Contests--often through the use of unsavory tactics--and is not fond of anyone he competes against. This of course makes for a wild and fre...

On their way to Chrysanthemum Island for May's next Pokemon Contest, our heroes have stopped on Chamomille Island, home to many interesting kinds of Pokemon! Ash discovers that his Grovyle has wandered off and gotten into a fight with a territorial Tropius.

May enters the Chrysanthemum Convention Pokemon Contest in hopes of winning her 3rd ribbon. Jessie of Team Rocket also enters this contest, but she uses James's Mime. Jr as her partner for the contest. Can May and Combusken win against the newly forged team of Jessie and Mime Jr.?

After arriving on Metallica Island, Ash and Sceptile are training for their next Frontier battle, but Sceptile is still having trouble with its attacks. Frustrated, it runs into the forest with Ash and Pikachu in pursuit. But when they're confronted by an angry swarm of Beedrill, they're injured trying to escape, and Ash and Pikachu fall into a river and are separated...

Ash challenges Palace Maven Spencer in attempt to win his fifth Battle Frontier symbol.

After yet another Team Rocket attempt to capture Pikachu ends in a massive explosion that sends Pikachu, Bonsly, Mime Jr., and Meowth flying, our heroes come across a large group of screaming fans chasing after the stars of TV's latest hit drama series, Queen Mime Jr. and King Bonsly.

On their way to Ash's next Battle Frontier challenge, our heroes take a sightseeing tour of Commerce City, where they learn of a mysterious talking Pokémon named Red Lightning, who has been challenging and terrorizing Trainers all over town.

As May prepares to enter the Gardenia Pokémon Contest with hopes of earning her fourth ribbon, our heroes meet a Pokémon breeder named Yuma who recognizes Brock as a fellow breeder. Thanks to their mutual admiration and Yuma's history as a Grand Festival champion, she talks him into entering his first Pokémon Contest!

As our heroes approach the final mountain they need to cross before getting to Cremini Town and Ash's sixth Battle Frontier challenge, they come across a cute little Smoochum that immediately steals everyone's hearts. But Smoochum is under the protection of three Jynx, who think our heroes are a threat--and end up going on a rampage through the whole town!

Ash arrives with his friends at the Battle Tower where he will challenge Salon Maiden Anabel. While Anabel has the ability to control her Pokémon with her mind Ash must give it all to win his sixth symbol. Will Ash be able to win from the Battle Tower's mastermind?

Ash battles Frontier Brain Anabel once again. Can he win this time?

The kids are now headed to Slateport City. But while eating berries, Ash bites into a Tamato Berry and burns his mouth! They reach a Pokémon Center and Ash goes off to practice Ice Beam with Snorunt, while May goes off to make PokéBlock. In the garden, Team Rocket is trimming hedges to earn money, but they're stepped on by an unrepentant Munchlax. They notice the Berr...

The gang meet up with Pokemon Ranger Lana as she tries to investigate the source of geomagnetic waves that have been occurring in the area. Lana believes it's because of Deoxys.

Deoxys explains it past to Max using Meowth as a puppet. Meanwhile, the rest of the gang finds out that the geometric energy may actually be cause by the meteorite.

Ash and May spot a Sudowoodo of a strange golden color roaming the woods! Ash tries to catch it, but it escapes, and they try to convince Brock and Max of what they've seen. Several townsfolk overhear them and gather around, hoping for more information about the local "Legend of the Golden One"!

May enters the Mulberry Pokémon Contest, her last chance to win a fifth ribbon and qualify for the Grand Festival! To make matters worse, May's shady rival Harley shows up to taunt her with the five ribbons he's already won--and when he learns the true identity of competitor "Jessebella," he offers to help her to a Team Rocket victory by letting her use his Pokémon in...

May has gotten past the first round of the Mulberry Pokémon Contest despite some dirty tricks from Harley and Team Rocket. James and Meowth capture and lock up our heroes, but May's friend and rival Drew rescues them, and they all make their way back to watch May versus "Jessebella" in the final round. Armed with Harley's Banette, Jessie appears unbeatable, but she qu...

Ash and friends make a stop in Sable City, where a one-day Pokémon battle tournament is about to take place! Ash decides he wants to enter, but the tournament turns out to be an evil scheme to steal the competitors' Poké Balls, cooked up by Team Rocket...not Jessie and James this time, but another pair of villains, Butch and Cassidy! Meanwhile, Jessie and James have d...

As our heroes arrive in Pewter City for a visit with Brock's family, they discover that three Gym remodelers (really Team Rocket in disguise) have convinced his parents to go on vacation while they overhaul Brock's old Gym--leaving Brock's nine younger brothers and sisters to fend for themselves! Brock tries to convince the remodelers to stop their work, but they refu...

Our heroes have just caught a glimpse of the Battle Pyramid when the ground collapses under their feet! They find themselves in an ancient ruin underground. Curious, Ash picks up a statue of a Pikachu, which sets off an enormous boulder trap! They take off running and bump into Brandon, the Frontier Brain of the Battle Pyramid, who scolds them for messing with things ...

On their way to the Grand Festival, our heroes see a farmer chasing a group of Aipom. The Aipom are loaded down with berries, and as they pass, they grab May's ribbon case as well! Without her ribbons, May can't enter the Grand Festival, so our heroes agree to help the farmer retrieve his harvest. He tells them the story of the mysterious Mountain King, a giant monste...

When our heroes arrive at the Indigo Plateau for the Pokémon Contest Grand Festival, they realize that a mischievous Aipom has followed them there to steal the Coordinators' hats! May's rival Drew and his Roselia show up to put a stop to the madness, and Solidad, an old friend of Brock's from Pewter City, helps out along with her Slowbro. May and Solidad hit it off im...

With such a roster of talented Coordinators, it's no surprise that the competition at the Grand Festival is particularly fierce! Emotions are running high on all sides...especially for Drew, who seems to be more high-strung and quick to anger than usual. It seems May's strong performance in the first round has unsettled him a bit, and he's looking to get even! But fir...

The Grand Festival battle between May and Drew is really heating up, as the two Coordinators pelt each other with sizzling combinations, each pecking away at the other's score! The lead keeps changing at a dizzying pace--and then May's Combusken learns how to use Overheat, a move that buys her just enough time to run out the clock and squeak past Drew on points! Drew ...

Ash and friends find themselves in a village with a most unusual annual ritual: choosing a king who will rule for the next year! The candidates compete for possession of the crown, and whoever is holding on to it at sundown wins the royal title. Brock decides to compete to impress the ladies, but the continued shenanigans of Ash's Aipom cause the crown to become stuck...

Our heroes meet a Chatot, a fascinating Pokémon who can mimic anything it hears, and its Trainer, Audrey. Audrey tells them that she and Chatot have formed a stand-up comedy duo called the North Sea Chat-a-lots, and when Ash and the others beg for a demonstration, they happily launch into their routine, much to the delight of our heroes! Afterward, Audrey says their t...

Ash's Aipom runs away in a forest and is attacked by a Weavile. Kerrigan, a member of the Wilderness Guard Corps, rescues it and tells our heroes that the Weavile is a stray who's abandoned its group. Prompted by Jessie, who wants to catch it, Meowth learns its story: The stray Weavile used to be the leader of the group, until a rogue Weavile challenged it and took it...

When our heroes and Brandon arrive at the Battle Pyramid for Ash's final Battle Frontier challenge, they meet Nurse Joy, a big fan who knows absolutely everything about both Ash and May's Pokémon careers and has a scrapbook to prove it! She offers to help Ash train for his battle--and ends up beating him with her formidable Chansey, who also blasts the Team Rocket vil...

As our heroes await Ash's next rematch with Brandon, it appears both Ash and May are having trouble coming to grips with their recent defeats. They get support from Max and Brock, of course--and from some surprising sources as well! Professor Oak brings a special gift for Ash from his many Pokémon and human friends back home. Then, Drew arrives to cheer May up and cha...

Ash and friends--including Professor Oak--are staying at the Fennel Valley Pokémon Center when Nurse Joy comes down with a bad case of the flu and has to stay in bed. It's bad timing, because a Pokésitter named Matt has just gotten into a bus accident on a nearby mountain road, leaving several Pokémon injured. Our heroes head out immediately to bring them back to the ...

When his last Frontier Battle with Piramyd King Brandon is about to start. Ash heads for the mountains to camp with 4 of his most beloved Pokémon.

At the Battle Pyramid, Charizard has fallen to Brandon's Dusclops, and Ash calls out Bulbasaur. Dusclops again uses Confuse Ray, but with a heartfelt pep talk from Ash, Bulbasaur snaps out of it and defeats Dusclops! Ash brings out his Squirtle to face Brandon's Ninjask, but Squirtle is defeated, and Bulbasaur is called up once more to take Ninjask down. Brandon's nex...

Ash's Frontier Battle journey has come to a successful end, but before our heroes part ways, they learn of an unofficial Pokémon Contest in Terracotta Town, and Ash and May both decide to enter! When May takes the stage, the crowd goes wild, recognizing her from her semi-final finish at the Grand Festival. She's delighted by the applause, and her Eevee creates a gorge...

After one last contest battle between Ash and May, our heroes go their separate ways, and Ash discovers his next adventure!