Etrigan vs Mad Thinker Facts
Origin
  
  
Creator
Jack Kirby
  
Dick Ayers, Jack Kirby, Stan Lee
  
Universe
New earth
  
Earth-616
  
Publisher
DC comics
  
Marvel comics
  
First Appearance
  
  
In Comics
The Demon #1 - The Origin of the Demon
  
Fantastic Four #15 (June, 1963)
  
Comic Appearances
641 Issues
  
99+
354 Issues
  
99+
Characteristics
  
  
Hair Color
No hair
  
Brown
  
Eye Color
Red
  
Blue
  
Profile
  
  
Race
Other
  
Human
  
Citizenship
Unknown
  
American
  
Marital Status
Single
  
Single
  
Occupation
-
  
Not Available
  
Base
Hell
  
Not Available
  
Relatives
Not Available
  
Not Available