After the Pokémon League tournaments, Ash and friends return to Pallet town to celebrate Ash's hard work. But soon the party is crashed by none other than Team Rocket!.
After crash landing on Valencia Island, Ash, Misty, and Brock set out to find Professor Ivy's lab. Once there, Professor Ivy shows the gang the mysterious Poke Ball (Named the "GS Ball" due to it's Gold and Silver colors, and the letters 'GS' carved into it).
Meanwhile, Brock has a revelation about Professor Ivy and her scientists, and decides to stay on the island.
After being tricked by Team Rocket once again, Ash and Misty crashland (in yet another blimp), on Tangelo Island. When they enter the nearby city, they discover a Lapras on the beach, whom is being beaten by trainers.
Ash doesn't hesitate to intervene, and a battle erupts. However the battle is short-lived when 'Pokemon Watcher', Tracey Sketchit, interupts, and decides he wants to draw their Pokemon.
Soon after the battle ends, the Lapras is rushed to Pokemon center, where it is healed and treated. But it isn't long before Team Rocket tries to get their hands on it.
Also, Ash learns about the Orange Leauge, and sets out on a new journey with Misty and Tracey. (Similar to the Pokemon League, he'll need to collect 4 badges from nearby islands)
Ash Misty and Tracey are heading for a new adventure meanwhile Ash qualifies for the orange islands tournament
Pikachu and the other Pokemon are brainwashed by Butch and Cassidy
Ash and the gang find a message in a bottle which it does take the gang to a whole new adventure.
The gang travel to a top-secret land called Pinkan Island were they have loads of Pink Pokemon.
The gang follow a news gang to a wierd island to discover a Kabuto.
The gang buy tickets to see the Pokemon Snowboat where the pokemon speak and it's some guys and gals doing the voices.
Psyduck accidently slips and drops into the water and Misty and the gang must save him.
As the group continue through the Orange Islands, they notice a Nurse Joy whizzing by in a kayak. They decide to follow it. They come to an island, and see a huge Magikarp. It is flopping around and Nurse Joy comes by to give it some calcium, then she throws it back in. Ash is hungry so, Nurse Joy invites them over for lunch. They then go for a kayak ride, except she gets too far ahead of them and when Ash, Misty and Tracey catch up they see her kayak empty, and get worried. They see a pink figure floating up, thinking it's Chansey, except it's really Jigglypuff, who they got away from before it sang. When Nurse Joy and Chansey pop up from helping a sick Cloyster, she invites them underwater to see her look it over. Ash begins to run out of breath and tries to get back above water, but can't because a Dewgong decides to start playing with Ash. They make it out okay, and back at the cabin, Nurse Joy tells them her story about when she found a sick Magikarp and decided to take care of it. She then decided to treat Pokémon around the islands rather than just work in a Pokémon center. She goes out to help some sick baby Seel as a hurricane is starting. Tracey goes out and Ash and Misty follow, they want to help her, but got washed out and she had to save them. After resting on a beach are trapped by Team Rocket. Magikarp comes to save them, evolves into Gyarados and beats them. They go off to help the baby Seel and are on their way to Navel Island.
The gang land on Navel Island and there Ash plans on trying to earn the 2nd Orange League Badge They go on a boat and on there they meet a guy called Danny and he falls in love with Misty.
Ash and freinds are discovering islands and they come upon seven Grapefruit Islands when it looks like the the theives have stolen the grapefruit the gang volunteer to capture them.
The gang have more excitement in today's episode as they reach thier next destination and Prof.Oak tells the gang that some divers have recovered an Orange League Champoinship trophy .
The guys of Team Rocket have engine trouble and lands on an strange island where some natives are looking for the Great Meowth Of Bounty and Meowth gets mistaken for it.
They yet once again land on another island where there's loads of Bug Pokemon you can catch and everyone goes searching for bug Pokemon and Tracey captures Venonat and puts him to sleep.
The gang head to a small small island where they hope for some things to do There Togepi and Pikachu spot some fruit going on the trees.
The gang are in Mandarin Island and Ash has won three badges in a row but finally meets his match when they bump into Prima.
The gang are on thier way to Trovita Island where they come across two Pokemon masters who hate each other. More info coming soon
Ash's group continuing on toward Trovita island find themselves tiring from the long walk. A storm approaches and they head for cover, having to help Misty because she can barely move. They spot several Magnemite absorbing the electricity of the storm. They meet a guy named Ethan who explains about his Magnemite who gather up electricity from the storms to help out towns that are experiencing power failures. The number 6 Magnemite often strays from the group and Ethan's Jolteon has to bring it back. There is a town that is left without power and it is up to Ash to bring the Magnemite to the town to provide it. On the way, Ash is stopped by none other than Team Rocket. By generating electricity by rubbing themselves very fast, they draw the Magnemite towards themselves and into their net. Pikachu helps to bring back the Magnemite and then in helping Pikachu, Magnemite number 6 evolves into a Magneton defeating Team Rocket. Ethan, Misty and Tracey arrive at the town to see that power has been restored, all thanks to Ash and the Magnemite.
Ash and the group have finally made their way to the city of Trovitopolis, which should lead them right to Trovita Island and the next Orange League gym! Everything seems normal until the earth cracks right beneath their feet and they find themselves in the sewer underground, and not alone. There seems to be some sort of a "monster" living there that has been terrorizing the town. Will Ash, Misty and Tracey be able to find it, before it finds them?
The gang finally arrive at Trovita Island, as Misty saves a little girl from drowning. The girl's older brother is revealed to be the Trovita Island Gym Leader, Rudy. Ash immediately challenges him to a Pokémon battle. Also, Rudy falls in love with Misty and offers her the chance to stay on the island with him forever. Will Misty leave her friends for good?
Pikachu and Meowth got bound together and lost in the middle of an island.
The gang are sailing on Lapras when they almost crash into another Pokemon trainer who wants to battle Ash The trainer heard about Ash from the Trovita Gym Leader and he wants to put his Pokemon Against Ash's. when the trainer uses a super-powerful Poliwrath on Ash's Charizard it is more than anyone expects it to. Charizard finally decides to obey Ash as not only his trainer but his freind too and the two become best freinds forever.
The gang try,but are unable to destroy a dangerous fire until the nearby fire brigrade a trained team of Wartortles arrives and they squelche the flames leaving the gang and their Pokemon to somehow save the local town from a very firey end.
The gang meet Gulzar meanwhile the pokemon have a food fight.
The gang are headed towards the next island to the next gym to win the next badge . Ash,then suddenly is greeted by a mother who thinks he's Travis After having Ash squished into her breasts she realises it is'nt her son at all So after, then a giant Rhydon robot attacks every person on the beach being run by Team Rocket It is powered by Arbok and Lickitung.
Continuing to ride on Lapras the gang encounter a big school of Magikarp swimming by as well as individual following and studying about them.
Ash and his Pikachu stand at the edge of a rock by the nearby water and they are all excited about the upcoming battle and then a huge huge wave from the sea splashes over them, Meanwhile, Today Tracey is studying some Vileplume and Ash is gonna meet Tracey after meeting Tracey, trips on a rock and it tumbles into him They all land inside a Vileplume and breathe into the stun spore Pikachu rushes to get some help and Misty does not understand Pika's desperastion so quickly/
The episode starts once again with the gang riding on Lapras and Ash is talking about fighting the final final member of the Orange League Champoinships This very special moment is interupted by a strange Pokemon flying above the water's edge. Then the Pokemon flies upinto the sky and then he flies out of sight.
As if a gym battle with a Dragonite isn't challenge enough for one day, Team Rocket secretly surveys the weakened state of Ash's battling Pokémon and plots to turn the situation to their advantage.
While Ash, Misty, and Tracey are surfing their way through they run into a school of Lapras that a bunch of Pokemon poachers! But not only that, one of the Lapras is its mother! What is Ash and the gang to do?
Ash, Misty, and Tracey are on their way back to Pallet Town when they reach and island where a ferry is supposed to from their to Pallet Town. The town is deserted except for tons of electrode. Togepi befriends a Voltob but then tons of electrode appear. A guy saves them who says heys a diglett rancher. He is moving the electrode to a field away from town on the mainland.
He gets a phone call from the mayor saying he has hired somebody else to get rid of the electrode.
Ash returns home, where he is pleasantly surprised by an old friend. Unfortunately he faces a new trial, as Team Rocket has besieged the famous Oak Laboratory and captured all the Pokéballs there.
An errand of Professor Oak's sets Ash on the road once again, but first he must face his old hometown rival, Gary, in a Pokémon battle.