Mister Atom

Mister Atom is a fictional supervillain appearing in American comic books published by DC Comics. He was created by Otto Binder and C. C. Beck, first published by Fawcett Comics in Captain Marvel Adventures #78 (1947). He is an adversary of the superhero Captain Marvel (also known as Shazam). 

 Fictional character biography 
The character is an evil radioactive robot and an enemy to Captain Marvel. The mad scientist Charles Langley created him to go on a destructive rampage, which he is very very good at doing. He has been a member of the Monster Society of Evil and the Secret Society of Super-Villains.

Category:DC Comics supervillains
Category:Fictional characters introduced in the 1940s
Category:Fawcett Comics