Thomas' Adventures of The SpongeBob SquarePants Movie is an upcoming Thomas & Friends/SpongeBob Crossover film to be created by 76859Thomas. It will appear on Google Drive in the near future.
Thomas and his friends have traveled to Bikini Bottom and they join SpongeBob and Patrick on a quest to find King Neptune's crown.
- Masters of the 100 Acre Team, Bill and Ben, Mike, Rex, Bert, Ryan, Skiff, Trixie, Diamond Tiara, Silver Spoon, Wreck-It Ralph, Vanellope von Schweetz, Fix-It Felix, Jr., Princess Anna, Olaf, Kristoff, Sven, Simba, Nala, Timon, Pumbaa, Zazu, The Penguins of Madagascar (Skipper, Kolwalski, Rico, and Private), King Julien, Maurice, Mort, Mickey Mouse, Sora, Donald Duck, Goofy, Chanticleer, Goldie, Patou, Snipes, Peepers, Edmond, Ttark, Woody Woodpecker, The DigiDestined and their Digimon, The Rough Gang, King Candy/Turbo, Prince Hans, Broccoli Alien Overlord, The Dazzlings, Dr. Facilier, Myotismon, The Grand Duke of Owls, Hunch, Captain Hook, Mr. Smee, Morgana, Undertow, Scar, and The Crime Empire (Joker, Harley Quinn, Two-Face, The Penguin, Negaduck, Megavolt, Quackerjack, Bushroot, and The Liquidator) are guest starring in this film.
- The Rough Gang, King Candy/Turbo, Prince Hans, Broccoli Alien Overload, The Dazzlings, Dr. Facilier, Myotismon, The Grand Duke of Owls, Hunch, Captain Hook, Mr. Smee, Morgana, Undertow, Scar, and The Crime Empire will be working with Plankton.
- The reasons why Elsa the Snow Queen is not guest starring in this film, because she is part of Pooh's Adventures Team and another reason why Team Rocket are guest starring in this film, because Ash and his friends are also guest starring in Pooh's Adventures of The SpongeBob SquarePants Movie.
- The songs for the end credits are the same songs from the end credits of the actual movie, The SpongeBob SquarePants Movie.
- The storyline continues in Pooh's Adventures of The SpongeBob Movie: Sponge Out of Water.