Pokémon - Season 21 (2017)

Ash and his friends are off on another big adventure, thanks to Nebby's amazing powers!

Our heroes are having a sleepover at Professor Kukui's house, and Professor Burnet agrees to join them. Everyone has a good time, but there are a couple of hiccups during a game of Z-Move poses.

Lillie is now unable to touch Pokemon again and so Faba kidnaps her so he can try to make her remember those memories again. Meanwhile Gladion scolds Ash for bringing Lillie to him but soon comes under attack from Faba too.

Faba has released Lillie from his demented control but isn't ready to give up yet. Whilst Ash and the others do their regular schoolwork, Faba waits till the time is right and goes after Nebby.

Having seen their mother Lusamine being taken away by an Ultra Beast both Lillie and Gladion run away from home in order to find where she was gone while Ash heads to Hala's home to find out what has happened to Nebby.

Ash and his friends have come to Poni Island to meet the legendary Pokémon Solgaleo. However, there's no Solgaleo there; instead, the Pokémon said to be the guardian deities of the Alola region have gathered there. And just before the surprised Ash's eyes, Tapu Koko and the other Pokémon take a certain action.

Ash and the others have passed through the Ultra Wormhole thanks to Solgaleo's powers. The place they eventually arrive is the world the Ultra Beasts live in. They make an attempt to rescue Lusamine, but the Pokémon that have been put under the Ultra Beasts' control stand in their way.

With Lusamine still under control from the Ultra Beasts and with time running out Ash, Lillie and Gladion must think of a solution fast before all hope is gone.

With Lusamine and everyone now safe, they all head back home welcomed by many. On the very same night Professor Kukui tells Ash something very important.

Samson Oak tells everyone the story of how he first met Komala and a surprising but all too familiar face from Kanto plans to ruin it's long deep slumber.

Ash and professors leave the house to go to the shop.

Mareanie evolves into a Toxapex, and a duel begins.

Harper and Sarah tell Lana that a Pokémon saved them after they got lost in the woods, Mallow remembers the same thing happened to her and Lana when they were younger. The two friends decide it's time to find this Pokémon.

The Pokémon School students, Professor Kukui, and Kahuna Hala are visiting Mount Lanakila on Ula'ula Island, where they meet Cerah, a star of the Pokémon Sled Jump event.

Lusamine gives our heroes their first assignment as members of the Ultra Guardians: catch an Ultra Beast named Buzzwole, who emerged from an Ultra Wormhole on Melemele Island.

When Team Rocket encounters an Alolan Meowth, Jessie and James admire its clever demeanor-but our Meowth knows from experience that this lookalike is only looking out for number one.

Visiting the Battle Royal Dome, Ash's Litten is excited to meet Incineroar who battles Litten but Litten is soon defeated, causing Ash and Litten to train hard.

The mysterious Masked Royal and his partner Incineroar star in the Battle Royal, an Alolan tradition in which four Pokémon battle until the last one standing is the winner.

The friends learn about Pokémon Ping Pong.

Our heroes are about to welcome an unexpected addition into the family - unexpected in so many delightful ways.

Nurse Joy is feeling a bit under the weather today, but we know just the heroes to help her out.

A potential disaster threatens the future of the Alola region, but the Ultra Guardians are ready, willing, and able to deal with it.

The survival of Kiawe's family farm may be at stake, but our heroes are up to the challenge!

There are lots of interesting Pokémon for our heroes to discover in Alola, and the one they meet today is no exception!

There's a big baking competition coming up in Alola, and a surprising participant is joining in on the fun!

When James's Mareanie learns a Dark-type move, Team Rocket realizes this could be their chance to put their Dark-type Z-Crystal to good use. The Boss sends them to Ula'ula Island to get a Z-Ring from the kahuna, who's a former associate.

Ash can't contain his excitement as he arrives on Ula'ula Island for his next grand trial.

Thanks to Acerola's help, Ash arrives at the Ruins of Abundance, home of the Ula'ula Island Guardian Tapu Bulu.

Ash has been training hard, preparing for his rematch against Nanu on Ula'ula Island. But when he tells the kahuna he's ready, Nanu has another idea.

Following Ash's victory at the Abandoned Thrifty Megamart, Ula'ula Island Kahuna Nanu agrees to battle him in a grand trial. But there's a catch - Ash must defeat three of Nanu's Pokémon using only one of his.

Ash is back on Melemele Island, watching a fireworks display with his Pokémon School classmates.

The Pokémon School students visit Hokulani Observatory.

A surprising show of determination leads to a happy outcome for many-in many different ways!

A rule-breaking battle between the Masked Royal and the Revengers.

A rousing Pokémon School class project has everyone out of their chairs, and out on the floor!

When Faba appoints himself professor for the day at the Pokémon School, an unexpected event shows that big adventures can come in small packages.

While out shopping, Ash meets a talented artist named Mina, whose partner Ribombee has an amazing power: it can tell what people and Pokémon are feeling.

Ash and his friends compete in jumping the highest.

Everyone's enjoying their vacation until Team Rocket shows up.

Ash and his friends deal with the unusually cloudy sky.

A mysterious creature has emerged from an Ultra Wormhole and now appears to be threatening Alola, but our heroes are ready to do anything they can to help.

Our heroes are on a mission to rescue Solgaleo from UB Black's clutches, and what a mission it is turning out to be.

The Ultra Guardians are on a mission to save Poipole's world, and everyone and everything depends on them.

Ash and his friends discover Pikachu Valley.

It's time for the Masked Royal to face his old rival in the ring, but first, there are a few obstacles to be dealt with.