Alex's Adventures of The Road to El Dorado was another Madagascar crossover film by LionKingRulezAgain1. It appeared on YouTube around 2009, but is now deleted from it due to copyrights from Viacom and also because of the long use of The Penguins of Madagascar. Because of that, the film will now be remade into Simba, Timon, and Pumbaa's Adventures of The Road to El Dorado (with Alex, his friends, and his parents as guest stars).
Alex, Marty, Melman, Gloria, Zuba, and Florrie (along with The Penguins of Madagascar, King Julien, Maurice, and Mort) went to Spain, where they met Miguel and Tulio. Together, they traveled to the lost city of gold, El Dorado, and protected it from the evil high priest Tzekel-Khan, (whom the Jungle Cubs' Vultures worked for).
- The Penguins of Madagascar (Skipper, Kolwalski, Rico, and Private), King Julien, Maurice, Mort, and Arthur and Cecil guest starred in this film.
- This was an NTSC film with PAL bits from Madagascar and Madagascar: Escape 2 Africa.
- Both Madagascar and The Road to El Dorado were released by DreamWorks Pictures.
- Arthur and Cecil the Jungle Cubs' Vultures were working for Tzekel Khan.