Name
  
  
Alter Ego
Katma Tui
  
Dr. Nathaniel Essex
  
Alias
Katma Tui Kat Green Lantern 1417
  
Mister Sinister, Dr. Nathaniel Essex, Nathan Milbury, Michael Milbury, Arnold Bocklin
  
Who Played
  
  
In Films
Not Yet Appeared
  
Not Yet Appeared
  
Family
  
  
Love Interest
No Love Interest
  
No Love Interest
  
Genre
  
  
Identity
Public Identity
  
Secret
  
Alignment
Superhero
  
Supervillain