Timon and Pumbaa's Adventures of The Great Mouse Detective is another Lion King crossover film by LionKingRulezAgain1. It appeared on YouTube on 7-21-2010. A new remake version made by Yakko Warner with a new title will appear on Google Drive in the near future.
Timon and Pumbaa have been sent to London, England for their vacation and there they met the greatest Detective, Basil of Baker Street and together they must save England before it goes into the hands of Professor Ratigan whom The Jungle Cubs' Vultures are working for.
- Arthur and Cecil guest star in both versions of this film.
- Like both DisneyAnimeManiac's original version and Daniel Esposito and RatiganRules' upcoming remake version of Winnie the Pooh in The Adventures of the Great Mouse Detective, both LionKingRulezAgain1's original version and Yakko Warner's upcoming remake version of this film are NTSC films with NTSC bits from The Lion King films.
- LionKingRulezAgain1's original version used the 1992 reissue version of The Great Mouse Detective under the title The Adventures of The Great Mouse Detective. However, Yakko Warner's upcoming remake version will use the restored 1986 version of The Great Mouse Detective under its original title.
- This is the first Lion King crossover film that Simba, Nala, Tantor, Terk, Louis, King Julian, Muriace, and Mort don't appear.
- This film features Timon and Pumbaa because they are the shortest, aside from the Lemurs.