- RUMOR: AVENGERS: DOOMSDAY Script Still Being Written; Movie Will Introduce An Unexpected Superhero Team ComicBookMovie.com
- RUMOR: AVENGERS: DOOMSDAY And SECRET WARS Will Introduce Some Surprising New Heroes And Villains ComicBookMovie.com
- RUMOR: Avengers: Doomsday Script Still Not Completed Despite Major Filming Update Game Rant
- Avengers 5 & 6 Reportedly Introducing One-Time Villains We’ll ‘Never See Again’ after Secret Wars IMDb
- Avengers: Doomsday rumoured to have surprise cameos from Marvel heroes and villains Wion