Mister Sinister vs Metamorpho Real Name
Name
  
  
Alter Ego
Dr. Nathaniel Essex
  
Rex Mason
  
Alias
Mister Sinister, Dr. Nathaniel Essex, Nathan Milbury, Michael Milbury, Arnold Bocklin
  
Rex Mason Element Man
  
Who Played
  
  
In Films
Not Yet Appeared
  
Not Yet Appeared
  
Family
  
  
Love Interest
No Love Interest
  
No Love Interest
  
Genre
  
  
Identity
Secret
  
Secret
  
Alignment
Supervillain
  
Superhero