Littlefoot's Adventures of Rock-a-Doodle is the first upcoming Land Before Time/Don Bluth movie planned to be made by Daniel Esposito. It will appear on Google Drive in the near future.
Littlefoot and his friends (along with Alex, Baloo, Mickey Mouse, and their friends) have traveled to a farm in the Country side and meet Patou the dog, Peepers the mouse, Snipes the bird, and a boy named Edmond who is turned into a cat by an evil bird called the Grand Duke of Owls, an old enemy of The Vultures and Jiminy Cricket and whom Sharptooth, Ozzy, Strut, Ichy, Dil, Rinkus, Sierra, Red Claw, Screech, Thud, Oogie Boogie, Pete, and Shere Khan work for. Together they go the city to find a rooster named Chanticleer and bring him back to the farm so he can bring back the sun and get rid of the Duke.
- The Vultures (Buzzie, Flaps, Dizzy, and Ziggy), Jiminy Cricket, Alex, Marty, Melman, Gloria, The Penguins of Madagascar (Skipper, Kolwalski, Rico, and Private), Celebi, Baloo, Bagheera, King Louie, Mickey Mouse, Pluto, Jack Skellington, Scooby-Doo, Shaggy Rogers, Fred Jones, Daphne Blake, Velma Dinkley, Ttark, Sharptooth, Ozzy and Strut, Ichy and Dil, Rinkus and Sierra, Red Claw, Screech and Thud, Oogie Boogie, Pete, and Shere Khan guest star in this film.
- Sharptooth, Ozzy, Strut, Ichy, Dil, Rinkus, Sierra, Red Claw, Screech, Thud, Oogie Boogie, Pete, Shere Khan, and Team Rocket will work for the Grand Duke of Owls in this film.
- Both The Land Before Time and Rock-a-Doodle were directed by Don Bluth.
- Like the upcoming remake version of DisneyAnimeManiac's film Pooh's Adventures of Rock-a-Doodle, this is an NTSC film with NTSC bits from The Jungle Book 1 and 2, Pinocchio, Mickey's Christmas Carol, The Land Before Time films, the Madagascar films, the Pokémon films, the Mickey Mouse films, A Goofy Movie, An Extremely Goofy Movie, The Nightmare Before Christmas, and the Scooby-Doo films.
- Both Baloo and Patou were voiced by the late Phil Harris.
- The Jungle Book Vultures and Jiminy Cricket first faced the Duke before in Pooh's Adventures of 101 Dalmatians.
- Baloo, Scooby-Doo, Shaggy, Fred, Daphne, and Velma have faced the Duke before in Pooh's Adventures of Scooby-Doo, Where Are You! Jeepers, It's the Creeper.
- Yru17 originally planned to re-edit this film, but he retired from re-editing anymore crossovers, so Daniel Esposito (who will make Ash's Adventures of Rock-A-Doodle and the remake version of Pooh's Adventures of Rock-a-Doodle) will make this film instead.
- King Louie was originally supposed to appear in Simba, Timon, and Pumbaa's Adventures of Rock-a-Doodle, but he was omitted from that film because Yakko Warner will make that film as a past adventure, due to Sebastian guest starring in Thomas' Adventures of Rock-A-Doodle, so King Louie ended up guest starring in this film instead.