Sonic/Spider-Man

Cast:


 * Nicky Parlouzer (from the 1992 Sonic manga) as Peter Parker


 * Sonic the Hedgehog as Spider-Man


 * Uncle Chuck as Uncle Ben


 * Queen Aleena as Aunt May


 * Amy Rose as Mary-Jane Watson (Amy is Nicky's girlfriend) (DO NOT EDIT!)


 * Princess Sally Acorn as Gwen Stacy (DO NOT EDIT!)


 * King Acorn as Captain Stacy


 * Vector the Crocodile as J. Jonah Jameson


 * Little John (from the 1992 Sonic manga) as Harry Osborn


 * Anton Brooke (from the 1992 Sonic manga) as Flash Thompson


 * Doctor Robotnik as the Green Goblin


 * Bark the Polarbear as Doctor Octopus


 * Bean the Dynamite as Sandman


 * Scourge the Hedgehog as Venom


 * Shadow the Hedgehog as Cletus Kasady


 * Mephiles the Dark as Carnage


 * Megaman (from Megaman) as Iron Man

More ideas?