Littlefoot's Adventures of An American Tail: The Mystery of the Night Monster is the third Land Before Time/American Tail crossover film planned to be Made by TheAngryPepe. It will appear on Google Drive in the near future.
- Aladdin, Princess Jasmine, Abu, Aqua, Terra, Ventus, Sharptooth, Ozzy and Strut, Ichy and Dil, Rinkus and Sierra, Red Claw, Screech and Thud and Winterbolt guest star in this film.
- This is an NTSC film with NTSC bits from The Land Before Time films, I Didn't Do It, the Aladdin films and More.
- Yru17 originally planned to re-edit this film, but he retired from re-editing anymore crossovers, so PrinceJosh1992will make this film instead.
- Both The Land Before Time series and An American Tail: The Treasure of Manhattan Island were made by Universal Studios.