Pooh's Adventures of Thomas and Friends: Blue Mountain Mystery - the Movie is another upcoming new Winnie the Pooh crossover by N/A.
- The Vultures (Buzzie, Flaps, Dizzy and Ziggy), Jiminy Cricket, Zazu,Littlefoot, Cera, Ducky, Petrie, Spike, Timon, Pumbaa, Mickey Mouse,Donald Duck, Goofy, Woody Woodpecker, SpongeBob SquarePants,Patrick Star, Mushu, Cri-Kee, Dumbo, Timothy Q. Mouse and Jim Crow and his Brothers guest star in this film.
- In this movie, Tigger refers to Luke as "Lukey boy" and Victor as "Victor-Boy."
- The song for the end credits are "Blue Mountain Mystery (plus the epilogue)", "To Know the Unknown (sung by Innosense)" and "I Want Things Real Again (music from Pokemon 3 The Movie)".
- During the scene where Pooh and the whole gang showed Luke their scrapbook of their adventures, the pictures include their past adventures from Pooh's Adventures of Thomas and Friends: Hero of the Rails - The Movie, Pooh's Adventures of Thomas and Friends: Misty Island Rescue - The Special, Pooh's Adventures of Thomas and Friends: Day of the Diesels - the Movie and Winnie the Pooh In Fantasmic! (Disneyland Version). It is also one the Pooh's Adventures project to do the scrapbook scenes from Piglet's Big Movie.
- Luke will see Pooh, Ash, Littlefoot and their friends again in Winnie the Pooh Meets Tugger: The Jeep 4x4 Who Wanted to Fly.
- The storyline still continues in Pooh's Adventures of Thomas and Friends: Season 16 (CGI TV Series), which takes place after this movie.