Dr. Sivana vs Jimmy Olsen Real Name
Alter Ego
Thaddeus Bodog Sivana
James Bartholomew Olsen
Alias
Thaddeus Bodog Sivana Doctor Sivana Dr. Sivana Sivana The World's Wickedest Scientist
Elastic Lad, Mister Action, Gravedigger Lad, Turtle Boy
In Films
Not Yet Appeared
Julien Rico, Marc McClure, Tommy Bond
Love Interest
No Love Interest
Identity
Public Identity
Public
Alignment
Supervillain
Superhero