Pokémon: The First Movie is the reason Mewtwo is in Detective Pikachu - Polygon

Pokémon: The First Movie: Mewtwo Strikes Back arrived in 1998. More than 20 years later, the story of Ash, Pikachu, Mew, and Mewtwo has new resonance as the Pokémon come to live in live-action while keeping Pokémon game and anime canon alive.

Pokémon Journeys: The Series (TV Series 2019– ) - News - IMDb

Detective Pikachu Ties Directly Into Pokémon Red & Blue - Here's How

Mewtwo (Detective Pikachu) - Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon's first live-action movie 'Detective Pikachu' latest trailer released, Pikachu's intense arrest burst - GIGAZINE

Pokemon's first live-action movie 'Detective Pikachu' latest trailer released, Pikachu's intense arrest burst - GIGAZINE

Realistic Pokémon Fanart Got This Artist a Job on Detective Pikachu

Detective Pikachu director: twist ending didn't need post-credit scene - Polygon

Realistic Pokémon Fanart Got This Artist a Job on Detective Pikachu

The Detective Pikachu Movie Reviews Are In, And It's Actually Pretty Mixed

Detective Pikachu' Mewtwo Twist Explained: How the Games Tie In – The Hollywood Reporter

Mewtwo (Pokémon: Detective Pikachu), Pokémon Wiki

MEWTWO Origins (2021) - Detective Pikachu Prequel Pokémon Concept Trailer

Pokemon's first live-action movie 'Detective Pikachu' latest trailer released, Pikachu's intense arrest burst - GIGAZINE

Pikachu is talking now and it's very upsetting - The Verge