Littlefoot in An American Tail Theatre is the first upcoming Land Before Time/Universal parks crossover short film planned to be re-edited by Yru17. It will appear on Vimeo in the near future.
Littlefoot and his friends (along with Ash, Aladdin, Jack Skellington, and their friends) go to Universal Studios Florida for the first time and see an live show attraction based on the first two American Tail films entitled An American Tail Theatre.
- Ash Ketchum, Pikachu, Misty, Brock, Togepi, The Vultures (Buzzie, Flaps, Dizzy, and Ziggy), Jiminy Cricket, Zazu, Aladdin, Princess Jasmine, Abu, Genie, Iago, and Jack Skellington guest star in this short film.
- Like BrerJake90's upcoming film Winnie the Pooh in An American Tail Theatre, this short film will use the Universal Studios Flordia version of An American Tail Theatre, not the original Universal Studios Hollywood version, due to that version being alternate to the original film.
- Both The Land Before Time and An American Tail were featured as Universal Studios theme park live show attractions, produced by Steven Spielberg and Amblin Entertainment, and released by Universal Pictures.