23 Years Ago, Marvel Revealed the Iron Man Story That Might Be the Key to Unlocking Avengers: Doomsday

On March 5, 2003, Marvel Comics debuted an evil Iron Man who could be the blueprint for Doctor Doom in Avengers: Doomsday.

Doctor Doom Was Once Marvel's Iron Man — But Was Tony Stark Ever Doom?

In the pages of Marvel Comics, Doctor Doom has effectively become Iron Man before, but were the tables turned? Did Tony Stark ...

Iron Man’s First 10 Supervillains, Ranked By Power

Iron Man made his debut in Marvel Comics in mainly war stories, and here were his first 10 villains, ranked by power.