Cletus Kasady, better known as Carnage, would've been the main antagonist of the cancelled Spider-Man 4. He is a psychotic serial killer who was stopped by Spider-Man during an attempt to blow up a building with innocent people. He was then put into prison, but was bonded to a new red Symbiote, transforming him into Carnage.
|Spider-Man film series|
|Films:||Spider-Man | Spider-Man 2 | Spider-Man 3 | Spider-Man 4 | Spider-Man: The Future Evolution | Spider-Man: The Justice Awakening | Spider-Man: The Infinity Gauntlet|
|Characters:||Spider-Man | Mary Jane Watson | Harry Osborn | J. Jonah Jameson | Uncle Ben | Aunt May | Paul Stacy | George Stacy | Gwen Stacy | Robbie Robertson | Betty Brant | Curt Connors | Felicia Hardy | Christine Murrow | Carlie Cooper | Jill Stacy | Sarah Stacy|
|Enemies:||The Green Goblin | Doctor Octopus | The Sandman | New Goblin | Venom | Vulture | The Lizard | Carnage | Slender Man | Grey Goblin | The Carjacker|
|Locations:||The Daily Bugle | Oscorp Technologies | Quest Aerospace | Osborn Penthouse | Goblin Lair|
|Video Games:||Spider-Man | Spider-Man 2 | Spider-Man 3 | Spider-Man: Friend or Foe|