Littlefoot and Pooh's Grand Adventure: The Search for Christopher Robin is the first Land Before Time/Winnie the Pooh crossover film planned to be re-edited by Yru17, not counting the Winnie the Pooh/Land Before Time sequels. It will appear on Vimeo in the near future.
Littlefoot and his friends (along with Alex, Marty, Melman, Gloria, The Penguins of Madagascar, Baloo, Bagheera, The Vultures, Jiminy Cricket, and Zazu) time-travel to the Hundred Acre Wood for the first time to reunite with Winnie the Pooh, Piglet, Tigger, Rabbit, and Eeyore as they help them find Christopher Robin in a place called Skull.
- Alex, Marty, Melman, Gloria, The Penguins of Madagascar (Skipper, Kolwalski, Rico, and Private), Baloo, Bagheera, The Vultures (Buzzie, Flaps, Dizzy, and Ziggy), Jiminy Cricket, and Zazu guest star in this film.
- This film actually takes place after the entire Winnie the Pooh/Land Before Time series (including the TV series), which explains Pooh and his friends already knowing Littlefoot and his friends.
- This is the only Land Before Time/Winnie the Pooh film to guest star The Vultures, Jiminy Cricket, and Zazu, due to these characters guest starring in Simba, Timon, and Pumbaa's Adventures of Piglet's Big Movie and most of the Pokemon/Winnie the Pooh films.
- Like SpongeBob and Pooh's Grand Adventure: The Search for Christopher Robin, this is an NTSC film (taken from a Disney Channel airing of the film) with NTSC bits from The Land Before Time films, the Madagascar films, The Jungle Book 1 and 2, Pinocchio, Mickey's Christmas Carol, and The Lion King films.