A Bug Pokémon Catching Contest turns into a hive of activity when Ash goes up against his rival Casey-and it isn't long before the Team Rocket villains swarm the scene, intent on catching a few things for themselves...

Arriving in Goldenrod City, Ash is ready for his next Gym battle, but the Gym appears to be closed. Their plans delayed, our heroes decide to explore the vibrant city.

After losing to Whitney at the Goldenrod Gym, Ash is thinking of a rematch with her powerful Miltank. When Whitney suggests a trip to a Miltank dairy, it's just the chance he's is looking for!

With his new Gym badge in hand, Ash is asked to appear on a local radio station. But while he's acting out a radio drama with some "professional actors," the scripted danger becomes all too lifelike!

On the way to Ecruteak City, our heroes are trapped on the wrong side of a river. To get across, they first have to find a Sudowoodo...which, even for an expert, is no easy feat!

When an ex-student of Professor Oak's discovers some restored Omanyte and Omastar in the wild, our heroes are called into action to save these prehistoric Pokémon from harsh times with Team Rocket!

The Pidgey Express courier service is in need of our heroes' helping hands, especially when Team Rocket wants to have the delivery Pidgey signed, sealed, and delivered to the Boss!

Caught in a sudden downpour, our heroes find a castle clinic that uses Pokémon healers to help patients. But when Brock and the doctor end up trapped in the castle's labyrinth, a helping hand is needed to get them out!

After meeting the elderly owner of a Pokémon dojo, Ash is called upon to replace the man's granddaughter as the chosen heir! But when a vicious challenger approaches, can Ash help defend the dojo from destruction?

Chikorita, Cyndaquil, and Totodile find themselves separated from the group and stuck in a ravine! When Meowth finds himself stuck too, an unlikely partnership forms!

Misty is reeled into a rivalry at a local Seaking fishing competition. Can she come out on top?

A Pokémon breeding contest gives our heroes a chance to compete, greet an old friend, and defeat Team Rocket once again!

When Ash comes down with a serious stomach ache far from any hospital, a local healer and his Shuckle companions are on task to set him right!

A run-in with his longtime rival Gary leaves Ash in a bad mood. But when Team Rocket's latest weapon starts terrorizing the local Pokémon Center, Ash might have to turn to him for help!

After our heroes meet a mountain patrol and their Ledian partners, they'll have to help protect the mountain from a destructive Team Rocket attack!

The peace and quiet of a Wobbuffet festival is interrupted by some hooligans picking a fight. Pokémon battles are banned during the festival, so how can our heroes defend the town?

Ash and the gang are happy to see Duplica again...but not as happy as the Team Rocket trio, when they discover her newest Ditto's tiny transformations!

A Snubbull falls into a Team Rocket trap, and the villains try to ransom it back to its wealthy Trainer. But when the Pokémon fights back, Jessie, James, and Meowth might be the ones in trouble!

On their way to Ecruteak City, our heroes must help a familiar Trainer and her Ariados defend a martial arts center from a rampaging Team Rocket!

When a young Trainer's Yanma accidentally destroys his father's precious glasswork, it inspires a Team Rocket scheme that will shatter the peace and quiet of the town!

Hearing of a nearby Grass-type Pokémon tournament, Ash decides to enter...and a rivalry soon begins to bloom amid the heat of battle!

Pikachu's in trouble when an orchard owner mistakes it for one of the hungry Pichu that have ransacked her harvests. Ash wants to help, but will the fruits of his labor satisfy both the orchard owner and the Pokémon?

When the smoke clears after their latest run-in with Team Rocket, our heroes quickly realize that Togepi is missing! As they begin the search, Togepi has started making friends in another part of the forest.

Finally reaching Ecruteak City, our heroes set out to find the Gym, but wind up inside a decaying tower instead. Suddenly, the tower bursts into flames with our heroes trapped inside! How can they escape?

It is finally time for Ash's fourth Gym battle! After seeing Morty's powerful Gengar in action, Ash is under no illusions about how tough these Ghost-type Pokémon will be! Can he claim the Fog Badge?