Pokémon: The First Movie - Mewtwo Strikes Back! - Metacritic

A scientist genetically clones creatures from the Pokemon named Mew, creating Mewtwo, which begins cloning other Pokemons resulting in disastrous circumstances. The film ends with the message that fighting is futile and wrong.

The Biggest Differences Between Mewtwo Strikes Back and Pokemon: The First Movie - IGN

Report: Live-action Pokémon series in the works at Netflix - Polygon

Pokémon the Movie: Mewtwo Strikes Back Evolution - Rotten Tomatoes

LaserDisc Database - Pokémon: The First Movie: Mewtwo Strikes Back [ZMLZ-102]

Pokemon The First Movie: Mewtwo Strikes Back (1998) - Moria

Pokémon the First Movie: Mewtwo Strikes Back/gallery, Nintendo

Pokémon: Every Switch Game Ranked

The 41 worst video game movies of all time, ranked - CNET

The Biggest Differences Between Mewtwo Strikes Back and Pokemon: The First Movie - IGN