A mysterious Eevee runs away from the Eevee Evolution Laboratory and meets Chloe. Meanwhile, Team Rocket makes a plan to steal some students' Pokémon.

Ash, Goh and Chloe head to the Galar region to investigate some of its unusual fossils. The on-site researchers want to reconstruct the ancient Pokémon.

Investigating an outbreak of Geodude in Rock Tunnel, Ash and Goh meet a trainer who accepts Ash's challenge to a World Coronation battle with Gurdurr!

When Professor Cerise's former student asks for help with some Diglett and Dugtrio wreaking havoc on his farm, Goh, Ash and Chloe go check it out.

Hearing rumors that the legendary Suicune has been spotted at a lake, Ash and Goh travel to the Johto region, where they find a human polluting plot.

Goh and Ash visit the set of a popular spy movie. When the film's Inteleon star cinematically foils a Team Rocket attack, Goh's Sobble is inspired.

After hearing about Wikstrom of the Kalos Elite Four, Ash and Goh travel to his castle to take his test alongside their Farfetch'd and Scyther.

While Ash and Goh take advantage of a cold snap to search for Ice Pokémon, Chloe enjoys some girls' time with lab assistant Chrysa at her apartment.

When Team Rocket's Pelipper dispenses too many Gulpin from the Prize Master, trouble rolls through Vermilion City. Then, the race is on with Chewtle!

Goh finds a Grookey in the lab and tries to capture it, only to learn it belongs to someone else. To locate its owner, he and Ash set out on a search.

Ash runs into Rinto, who's also in the World Coronation Series, at the Pokémon Center. He and Farfetch'd challenge Rinto and Gallade to a rematch!

Goh and Ash offer to help handyperson Multa after her partner is injured. Out on the job, they cross paths with Team Rocket and their latest plot.

Goh's Sobble evolves into a Drizzile. But for some reason, it withdraws to a cave in Cerise Park, much to Goh's consternation.

Chloe, Ash and Goh head to Hoenn to meet race champion trainer Kiley and his Vaporeon. At his suggestion, they enter the Kids Marine Athletic Race.

Goh and Ash travel to Lavaridge Town to help their old friend Hodge, whose uncle's hot springs have gone dry — perhaps due to an Absol spotted nearby.

Ash receives a letter from an old friend in Unova: Iris! He and Goh head to Opelucid City so Ash can face her in a World Coronation Series battle.

Goh and Ash travel to Kalos to find a new flower for one of Goh's Flabébé. After a few days, they visit a plant researcher for some expert insights.

Officer Jenny and an Inspector Decker visit the lab, searching for the culprit in a series of electricity thefts. Decker decides Pikachu is responsible!

Ash and Goh travel to Pallet to visit Professor Oak, who offers Goh a job on the Project Mew research team. They also run into Ash's old frenemy, Gary.

Goh and Chloe dispatch their Grookey and Eevee on an errand together but secretly follow them to supervise. Team Rocket do the same with Pelipper.

After trying and failing to get rid of their Morpeko, Team Rocket hatch a plan to get Goh to capture it so they don't have to feed it anymore.

Goh travels to the Sinnoh region for his first mission with Project Mew, accompanied by Ash. It turns out, becoming a full team member is quite a trial!

Ash, Goh and Chloe travel to Driftveil City after hearing about a Klink. Surprised in a cave by Team Rocket, the two groups' members get mixed up!

After learning about Falinks from Professor Cerise, Ash and Goh go to Galar to see one. Meanwhile, an Eiscue adrift on an ice floe washes up in Galar.

Goh and Ash head to Sinnoh after reports of nightmares, suspecting the mythical Pokémon Darkrai is responsible. Chloe and Eevee travel to Sinnoh too.

Dawn and Chloe find an injured Cresselia and are able to give it first aid. Ash and Goh are still on Darkrai's trail, and so is Team Rocket.

Ash and Goh race through the mountains on a deserted island in the Alola region — where they meet the lively All-Out brothers, Phil and Mayshure.

Ash has leveled up to the Ultra Class! Now, he must face gym leader Volkner in a blazing battle in solar-powered Sunyshore City.

Something has caused the Cerise Lab's data to suddenly vanish. Drizzile helps the team track down the mysterious culprit.

Adam, Goh and Chloe arrive at Eclipse Castle to meet Espeon and Umbreon and see their special Pokémon powers firsthand.

In search of Volcarona, the Sun Pokémon, Ash and Goh head to the Colossus Ruins in the Unova region for Goh's first trial mission from Project Mew.

The crew spies the rare and spherical Voltorb and bumps into Gorman, a blue Pokémon fanatic. But Team Rocket plots to ruin the fun with this new friend.

The tasty Alcremie, a Pokémon made of cream, floats toward Goh and pals. Later, gym leader Opal arranges a special challenge with Leon.

Ash and Goh run into champion Cynthia while investigating strange phenomena in the Johto region, where daytime has plunged into total darkness.

Ash receives a mega glove from cheerleader Korrina in Shalour City. Later, the gang searches for a mega stone to help Lucario mega evolve.

Ash and Bea have already faced off twice. Will Ash have better luck during their third showdown at Stow-on-Side Stadium with Korrina in the stands?

With a contentious back-and-forth battle with Bea, Ash brings out Sirfetch'd, Pikachu and Lucario to bolster his attacks and defensive strength.

Goh brings Ash along to school for a presentation. Later, transfer student Regina and her Glaceon Pokémon cause a freeze over the entire class.

Ash and Goh dive into the deep waters of the Hoenn region for Goh's trial mission. This time, he's off to catch a wild Kingdra, a Dragon Pokémon.

Team Rocket shows up while Ash, Goh and Chloe travel to the Sinnoh region to investigate multiple missing Pokémon reports — including Dawn's Piplup.

Time's running out and flowing backwards as Ash, Goh and friends enter a strange world and battle alongside different versions of themselves.