The adventure explodes into action with the debut of Mewtwo, a bio-engineered Pokemon created from the DNA of Mew, the rarest of all Pokemon. Determined to prove its superiority, Mewtwo lures Ash, Pikachu and others into a Pokemon match like none before. Mewtwo vs. Mew. Super-clones vs. Pokemon. It's the ultimate showdown ... with the very future of the world at stake!

On their way through the Battle Frontier, Ash and friends meet up with a Pokémon Ranger who's mission is to deliever the egg of Manaphy to a temple on the ocean's floor. However, a greedy pirate wants the power of Manaphy to himself.

In this direct-to-video sequel to Pokémon: The First Movie, Ash, Misty, and Brock continue exploring the Johto region, then have to rescue Pikachu after Jessie and James of Team Rocket kidnap him. The search leads them to the hidden plateau where Mewtwo has established a haven for the cloned Pokémon from the previous film. The evil Giovanni is plotting to recapture Mewtwo and renew his efforts to create an army of bio-engineered Pokémon. Aided by the reluctant Meowth, Ash and his friends defeat Giovanni and his henchman. Written by Ash

Long ago, Arceus granted a fragment of its power as the Jewel of Life to help Michina in the town's hour of need, only to be betrayed when it was time for that power to be returned. After so many years, Arceus is about to return to reclaim its stolen power- enraged, vengeful, and seemingly unstoppable. Not even the combined might of Dialga, Palkia, and Giratina can stop Arceus from devastating all existence across the dimensions. But Ash and his companions, joining forces with their new friend Sheena, May have discovered the only way to redeem that ancient betrayal. Their journey will be both dangerous and uncertain: even if Ash and his friends can set an old wrong right again, will there be time to return the Jewel of Life before Arceus destroys everything and everyone they've ever known?

When Diancie a Pokémon said to create diamond travels to find Xerneas to help her make a heart diamond to save her home, Ash, Serena, Clemont and Bonnie help her to be safe on the way from thieves.