Ash's Adventures of It's the Great Pumpkin, Charlie Brown is an upcoming Pokémon/Peanuts short film planned to be made by Daniel Esposito. It is a prequel to Pooh and Ash's Adventures of Scooby-Doo and the Headless Horseman of Halloween. It will appear on Google Drive in the near future.
Ash and the gang (along with Mewtwo, The Good Fairy, Slimer, Stay Puft, R2-D2, C-3PO, Zilla, Aisling, Darth Vader, Boba Fett, and Ttark) are getting ready for Halloween and are planning to throw the greatest party of the year with the Peanuts gang. Linus, however, is more interested in seeing the Great Pumpkin, which is a fictional character he made up with his own imagination.
- Mewtwo, The Good Fairy, Slimer, Stay Puft Marshmallow Man, R2-D2, C-3PO, Zilla, Aisling, Darth Vader, Boba Fett, and Ttark guest star in this short film.
- In this short film, Ash and his friends keep telling Linus that the Great Pumpkin is not real and it is all just a figment of his imagination.
- Yru17 originally planned to re-edit this short film, but he retired from re-editing anymore crossovers, so Daniel Esposito will make this film instead.
- Like the remake version of Topbond101's Pooh's Adventures of It's the Great Pumpkin, Charlie Brown, this is an NTSC film with NTSC bits from the Pokemon films, Pinocchio and the Emperor of the Night, The Secret of Kells, and the Star Wars films.