List of Cameos in Untitled Jackie Chan Film

All the Toon characters on this list have either appeared physically or in another form in Untitled Jackie Chan Film. These characters had all appeared in either films, tv shows, or shorts made by various studios, presented here.

20th Century Fox

 * Homer Simpson, Bart Simpson, Charles Montgomery Burns, and Sideshow Bob from The Simpsons
 * Hank Hill, Peggy Hill, Dale Gribble, and Jeff Boomhauer from King of the Hill
 * Kyle Broflovski, Eric Cartman, Kenny McCormick, Leopold Butters Stotch, Tweek Tweak, Randy Marsh, and Mr. Mackey from South Park
 * Peter Griffin, Stewie Griffin, Brian Griffin, Glenn Quagmire, Mayor Adam West, and Consuela from Family Guy
 * Philip J. Fry, Bender, Dr. John Zoidberg, and Robot Devil from Futurama

​Columbia Pictures

 * Janine Melnitz from The Real Ghostbusters

Hasbro

 * Duke and Cobra Commander from G.I. Joe
 * Optimus Prime, Grimlock, Megatron, and Starscream from Transformers
 * Cheetor, Dinobot, Blackarachnia, and Quickstrike from Transformers: Beast Wars

​Warner Bros.

 * Batman, Joker, Two-Face, Mr. Freeze, Ra's al Ghul, and Harley Quinn from Batman: The Animated Series

​Walt Disney

 * Scrooge McDuck and Fenton Crackshell (Gizmo Duck) from DuckTales
 * Darkwing Duck from Darkwind Duck

​Hanna-Barbera

 * Hefty Smurf, Brainy Smurf, and Gargamel from The Smurfs

​The Jim Henson Company

 * Baby Kermit and Baby Gonzo from Muppet Babies

​Filmation

 * Orko and Skeletor from He-Man and the Masters of the Universe

4Kids Entertainment

 * Ash Ketchum, Pikachu, Charizard, Oshawott, Misty, Brock, Tracey Sketchit, May, Blaziken, Dawn, Jessie, James, Meowth, and Cynthia from Pokemon
 * Leonardo, Michelangelo, Raphael, Leatherhead, Shredder, Karai, and Rat King from Teenage Mutant Ninja Turtles

Nelvana

 * Teebo from Ewoks
 * Tenderheart Bear, Cheer Bear, and Grumpy Bear from The Care Bears

​DIC Entertainment

 * Wheeler from Captain Planet and the Planeteers

Nickelodeon

 * Ren Hoek from The Ren & Stimpy Show
 * SpongeBob SquarePants, Patrick Star, Squidward Tentacles, Plankton, Sandy Cheeks, Gary the Snail, and Squilliam Fancyson from SpongeBob SquarePants
 * Aang, Katara, Sokka, Toph Beifong, Zuko, Iroh, Azula, and Ozai from Avatar: The Last Airbender

Marvel Productions​

 * Iceman and Firestar from Spider-Man and His Amazing Friends
 * Wolverine, Rogue, Gambit, Apocalypse, and Lucas Bishop from X-Men
 * Spider-Man, Venom, and Carnage from Spider-Man

MTV

 * Beavis and Butt-Head from Beavis and Butt-Head

Cartoon Network

 * Master Shake, Frylock, and Meatwad from Aqua Teen Hunger Force
 * Samurai Jack, Aku, Scotsman, and Demongo from Samurai Jack
 * Brock Samson from The Venture Bros.
 * Beast Boy, Cyborg, Raven, Robin, Starfire, Brother Blood, Slade, Terra, Mumbo Jumbo, and Tri from Teen Titans
 * Huey Freeman and Robert Jebediah "Granddad" Freeman from The Boondocks
 * Ben Tennyson, Max Tennyson, Vilgax, Diamondhead, Four Arms, Upgrade, Ghostfreak, Ditto from Ben 10

​FX

 * Sterling Archer and Doctor Krieger from Archer