Littlefoot's Adventures of The Karate Kid is the first Land Before Time/Karate Kid crossover film planned to be re-edited by Yru17. It's unknown if the film will be shown on YouTube.
Littlefoot, Cera, Ducky, Petrie, Spike, Chomper, Ruby, Guido, Grandpa Longneck, Grandma Longneck, Skip, and Mr. Thicknose (along with Simba, Stan, Mickey, and their friends) take a time-traveling vacation to Reseda, California and meet a teenager named Daniel LaRusso, who is being bullied by Johnny Lawrence of the Cobra Kai, whom Hyp, Mutt, Nod, Ichy, Dil, Scar, Shenzi, Banzai, Ed, Carface, Killer, Dr. Facilier, The Grand Duke of Owls, Jafar, Maleficent, Myotismon, Lord Rothbart, Makunga, Sir Ruber, Hades, Ursula, Shere Khan, The Machine, and Oogie Boogie ally with, and learns karate from Mr. Miyagi in order to fight the Cobra Kai.
- Simba, Nala, Timon, Pumbaa, Kiara, Kovu, Zazu, Stan Marsh, Kyle Broflovski, Eric Cartman, Kenny McCormick, Mickey Mouse, Donald Duck, Goofy, Alex, Marty, Melman, Gloria, The Penguins of Madagascar (Skipper, Kolwalski, Rico, and Private), King Julien, Maurice, Mort, Terk, Tantor, Louis, Ray the Firefly, Taran, Princess Eilonwy, Fflewddur Fflam, Gurgi, Orddu, Orgoch, and Orwen, Aladdin, Princess Jasmine, Abu, Genie, Iago, Jesse Greenwood, Elvis, Randolph Johnson, Nadine, Sebastian, Baloo, Bagheera, King Louie, The Vultures (Buzzie, Flaps, Dizzy, and Ziggy), Jiminy Cricket, Fu Dog, Kenai, Koda, Rutt and Tuke, Roger Rabbit, Woody Woodpecker, Robin Hood, Little John, Fievel Mousekewitz, Tiger, Tony Toponi, Tanya Mousekewitz, Yasha Mousekewitz, Papa Mousekewitz, Mama Mousekewitz, Po the Panda, Shifu, The Furious Five, The Goonies (Mikey Walsh, Brand Walsh, Mouth Devereaux, Data Wang, Chunk Cohen, Andy Carmichael, Stef Steinbrenner, and Sloth Fratelli), The Muppets (Kermit the Frog, Fozzie Bear, The Great Gonzo, Miss Piggy, Rowlf the Dog, Scooter, The Eletric Mayhem, and Rizzo the Rat), Yogi Bear, Boo Boo, Jean-Bob, Speed, Puffin, Jack Skellington, Devon and Cornwall, Bugs Bunny, Daffy Duck, Fred Flintstone, Barney Rubble, Dino, George Jetson, Jane Jetson, Judy Jetson, Elroy Jetson, Astro, Toaster, Lampy, Radio, Blanky, Kirby, Scooby-Doo, Shaggy Rogers, Fred Jones, Daphne Blake, Velma Dinkley, Rex, Woog, Elsa, Dweeb, Charlie Barkin, Itchy Itchiford, Aladar, Neera, Plio, Yar, Zini, Suri, Baylene, Eema, Url, Hyp, Mutt, Nod, Ichy and Dil, Scar, Shenzi, Banzai, Ed, Carface, Killer, Dr. Facilier, The Grand Duke of Owls, Jafar, Maleficent, Myotismon, Lord Rothbart, Makunga, Sir Ruber, Hades, Ursula, Shere Khan, The Machine, and Oogie Boogie guest star in this film.
- Like Pooh's Adventures of The Karate Kid, this is an NTSC film with NTSC bits from The Land Before Time films, The Lion King films, South Park: Bigger, Longer & Uncut, Mickey, Donald, Goofy: The Three Musketeers, Mickey's House of Villains, A Goofy Movie, An Extremely Goofy Movie, Madagascar, Madagascar: Escape 2 Africa, Tarzan, Tarzan & Jane, The Princess and the Frog, The Black Cauldron, the Aladdin films, The Little Mermaid films, Brother Bear 1 and 2, Free Willy 1-3, The Jungle Book 1 and 2, Pinocchio, The Goonies, the Yogi Bear films, The Swan Princess films, Quest for Camelot, The Nightmare Before Christmas, the Scooby-Doo films, We're Back! A Dinosaur's Story, the All Dogs Go to Heaven films, Dinosaur, and Hercules, and more.