Thomas' Adventures of Pokémon: The First Movie is the first upcoming Thomas & Friends/Pokémon Crossover film to be made by 76859Thomas. It will appear on Google Drive in the near future.
Thomas and his friends reunite with Ash Ketchum and his friends and introduce them to Apple Bloom, Sweetie Belle, Scootaloo, Heckle and Jeckle as they face a psychic Pokémon called Mewtwo.
- Sooty, Sweep, Soo, Little Cousin Scampi, Twilight Sparkle, Spike, Applejack, Rainbow Dash, Rarity, Fluttershy, Pinkie Pie and The Cutie Mark Crusaders (Apple Bloom, Sweetie Belle and Scootaloo) are guest starring in this film.
- Apple Bloom, Sweetie Belle, Scootaloo, Heckle and Jeckle will meet Ash Ketchum and his friends for the first time.
- Like Littlefoot's Adventures of Pokémon: The First Movie, this film will use the extended version of Pokémon: The First Movie including The Origin of Mewtwo.
- This film takes place after DisneyDaniel93's film Ash's Adventures of Thomas & Friends: The Adventure Begins (which Ash and his friends already know Thomas and his friends) and Pooh's Adventures of The Elm-Chanted Forest (which Ash and his friends already know Twilight Sparkle and her friends).
- The storyline continues in Thomas' Adventures of Pokémon: The Movie 2000.