In a fascinating report, the early days of Marvel’s iconic villain, Doctor Doom, have been shed light on. The character first appeared in Fantastic Four #5 (July 1962) created by Stan Lee and Jack Kirby. However, there is an interesting footnote to this story. Robert Downey Jr., yes, that Robert Downey Jr., made his comic book debut as a writer for Marvel Comics in the very same issue where Doctor Doom first appeared. The actor, before he became famous for playing Tony Stark/Iron Man, worked at Marvel as an assistant editor and writer. His writing credits include Fantastic Four #5 and several other titles. This tidbit of information provides insight into the early days of Doctor Doom’s development. The character has since become a staple in the Marvel universe with various adaptations and reinterpretations over the years. The impact of Robert Downey Jr.’s work on comics can be seen in his later success as an actor, particularly in his iconic portrayal of Tony Stark/Iron Man.