Littlefoot's Adventures of Scooby-Doo on Zombie Island is the fourth Land Before Time/Scooby-Doo crossover film planned to be made by Daniel Esposito. It will appear on Google Drive in the near future.
Littlefoot and his friends (along with The Vultures, Jiminy Cricket, Zazu, Genie, Bugs Bunny, and Daffy Duck) join Scooby-Doo and the Mystery Inc. gang as they head to a mysterious place called Zombie Island.
- The Vultures (Buzzie, Flaps, Dizzy, and Ziggy), Jiminy Cricket, Zazu, Genie, Bugs Bunny, Daffy Duck, Sharptooth, Ozzy and Strut, Ichy and Dil, Rinkus and Sierra, Red Claw, Screech and Thud guest star in this film.
- Sharptooth, Ozzy, Strut, Ichy, Dil, Red Claw, Screech, and Thud will work for Simone Lenior and Lena Dupree in this film.
- Like the upcoming remake version of TtarkosaurusRex2's film Pooh's Adventures of Scooby-Doo on Zombie Island, this is an NTSC film with NTSC bits from The Land Before Time films, The Jungle Book 1 and 2, Pinocchio, Mickey's Christmas Carol, Mickey's Magical Christmas: Snowed in at the House of Mouse, The Lion King films, the Aladdin films, and the Looney Tunes films.
- Both The Land Before Time VI: The Secret of Saurus Rock, The Lion King II: Simba's Pride, and Scooby-Doo on Zombie Island were released directly to home video in 1998.
- Like in Pooh's Adventures of Scooby-Doo on Zombie Island (in which Pooh, Piglet, Tigger, Rabbit, Eeyore, Tennessee, and Chumley get captured by Simone Lenior and Lena Dupree in the dungeon along with Fred, Daphne, Velma and Beau), Littlefoot and his friends, and Zazu will be captured by Simone Lenior and Lena Dupree in the dungeon along with Fred, Daphne, Velma and Beau in this film.
- This film will be dedicated to the loving memory of Robin Williams (the original voice of the Genie in the first and third Aladdin films) who committed suicide on August 11, 2014.
- Yru17 originally planned to re-edit this film, but he retired from re-editing anymore crossovers, so Daniel Esposito will make this film instead.