Littlefoot's Adventures of Scooby-Doo Meets the Boo Brothers is another Land Before Time/Scooby-Doo crossover film planned to be re-edited by yru17. It's unknown if the film will be shown on YouTube.
Littlefoot, his grandparents, and his friends (along with Stan, Mikey, Jesse, and their friends) team up with Shaggy, Scooby-Doo, and Scrappy-Doo as they meeet the Boo Brothers: Freako, Meako, and Shreako.
- Stan, Kyle, Cartman, Kenny, the Goonies (Mikey, Brand, Mouth, Data, Chunk, Andy, Stef, and Sloth), Jesse, Elvis, Randolph, Nadine, Celebi, Aladar, Neera, Plio, Yar, Suri, Zini, Baylene, Eema, Url, Rex, Woog, Elsa, Dweeb, Charlie, Itchy, Jack Skellington, Oogie Boogie, the Fratellis (Mama Fratelli, Francis, and Jake), Carface, Killer, Cassidy, and Butch guest star in this film.
- Despite Scooby-Doo Meets the Boo Brothers being released way before Scooby-Doo on Zombie Island, like Pooh's Adventures of Scooby-Doo Meets the Boo Brothers, this is set after Littlefoot's Adventures of Scooby-Doo on Zombie Island.
- This is an NTSC film with NTSC bits from The Land Before Time series, South Park: Bigger, Longer & Uncut, The Goonies, Free Willy 1-3, Pokémon 4Ever, Dinosaur, We're Back! A Dinosaur's Story, the All Dogs Go to Heaven trilogy, and The Nightmare Before Christmas.