Littlefoot's Adventures of Brother Bear is another upcoming new Land Before Time crossover movie planned to be made by Daniel Esposito. It will appear on Google Drive as part of a double feature with Littlefoot's Adventures of Roger Rabbit: Tummy Trouble in the near future.
Littlefoot and his friends (along with Ash, Mickey, Taran, and the rest) time-travel to Ice Age world to meet Kenai, Denahi, and Sitka. Later on, Sitka is killed by a bear, and then after Sitka's funernal, Kenai kills it. Then, the Great Spirits arrive with Sitka (as an eagle) transforming Kenai into a bear. As soon they meet an orphan bear cub named Koda, they must find life for Kenai.
- Ash Ketchum, Pikachu, Misty, Togepi, Brock, Celebi, Mickey Mouse, Pluto, Taran, Princess Eilonwy, Fflewddur Fflam, Gurgi, Rex, Woog, Elsa, Dweeb, Scooby-Doo, Shaggy Rogers, Fred Jones, Daphne Blake, Velma Dinkley, Roger Rabbit, Woody Woodpecker, Jack Skellington, and Zero guest star in this film.
- Like LionKingRulezAgain1's film Simba, Timon, and Pumbaa's Adventures of Brother Bear, this is an NTSC film with NTSC bits from The Land Before Time films, the Pokémon films, the Mickey Mouse films, The Black Cauldron, We're Back! A Dinosaur's Story, the Scooby-Doo films, Who Framed Roger Rabbit, and The Nightmare Before Christmas.
- The Mickey Mouse series, The Black Cauldron, Who Framed Roger Rabbit, The Nightmare Before Christmas, and Brother Bear were all made by Disney.
- Yru17 originally planned to re-edit this film, but he retired from re-editing anymore crossovers, so Daniel Esposito will make this film instead.