John Grey vs Hammerhead Real Name
Name
  
  
Alter Ego
John Grey
  
Joseph Harrow
  
Alias
Mr. Grey
  
Joseph Harrow Mr. H
  
Who Played
  
  
In Films
Not Yet Appeared
  
Not Yet Appeared
  
Family
  
  
Love Interest
No Love Interest
  
No Love Interest
  
Genre
  
  
Identity
No dual
  
Secret
  
Alignment
Superhero
  
Supervillain