The Pokémon anime series first aired in Japan, laying the foundation for the Pokémon franchise's popularity worldwide.
The original Pokémon movie featuring Mewtwo was released in Japan, introducing the story that would later be remade as 'Mewtwo Strikes Back - Evolution'.
The remake of the original Pokémon movie using 3D computer-generated imagery was officially announced.
The CGI remake of the original film was released in Japanese theaters, bringing a new visual style to the classic story.
The film was made available to international audiences through various platforms and screenings.
Mewtwo senses its origins and the intentions of its creators, leading it to escape the laboratory where it was created.
Mewtwo takes refuge on a remote island, isolating itself from humans and Pokémon alike as it contemplates its existence.
Mewtwo sends invitations to several top Pokémon trainers, including Ash and his friends, to come to the island for a special battle.
Ash and other skilled trainers arrive on Mewtwo's island, setting the stage for an unprecedented Pokémon battle.
Mewtwo challenges the trainers to fight with their Pokémon to test their strength and worthiness.
Mewtwo reveals the truth about its origin and questions the morality of cloning and purpose in life, leading to intense conflict.
Mewtwo creates clones of the trainers' Pokémon to fight against their originals, escalating the battle to a new level.
A fierce battle erupts between the original Pokémon and their cloned counterparts, highlighting the complex emotions involved.
The mythical Pokémon Mew arrives on the island and confronts Mewtwo, influencing the outcome of the conflict.