Cast[]
- Bart Simpson as Greg (both yellow, the youngest and can both drive)
- Lightning McQueen as Murray (both red)
- Thomas the Tank Engine as Anthony (both blue)
- Gligar as Jeff (the only purple character I could think of)
- Perdita as Dorothy the Dinosaur (both beautiful and have spots)
- Pongo as Wags the Dog (both dogs and close to Perdita and Dorothy)
- Henry the Green Engine as Henry the Octopus (both share the same name)
- Spongebob Squarepants as Captain Feathersword (both funny and live around the sea)
- Patrick Star as an extra (Captain Feathersword)
- Optimus Prime as Wally the Great (both main transformer and magician)
- Bumblebee as Cecil
- Johanna as Ms Bingle (both teachers)
- The General Lee as The Big Red Car (both cars with a similar colour)
- Megatron as Roland the Remarkable (both rivals to Optimus and Wally)
- Ratchet as Jimbo the Juggler
- Springfield Elementary School kids as The School Children
- Patch, Penny and Rolly as The Wagettes (both children to Pongo and Wags)
- Sherman as Young Greg (I am going to use Bart as a Toddler from Lisa's First Word as Young Greg)
- Herbie the Love Bug as Young Murray
- Sir Handel as Young Anthony
- Chimchar as Young Jeff (I'm going to use Chowder)
- Cadpig as Baby Dorothy
- James as the Rose Robber (both thieves)
- Officer Jenny as Officer Beaples (both police women)
- Various Spongebob Characters and The Pirates
- Duck, Oliver, BoCo and Peter Sam as the Underwater Big Band
- Eric Cartman, Kyle Broflovski, Stan Marsh and Kenny McCormick as the Kids Buying Ice-cream (I know three of them are girls)
- Luigi as Gelanti Vendor (both Italian)
- Homer, Marge, Lisa and Maggie Simpson as themselves (Greg's made-up family)
- Ultra Magnus as Waldo the Magnificent (for Wally's dream)
- Sally, Rosie and Aipom as themselves (Murray, Anthony and Jeff's made-up girlfriends)