Dr. Sivana vs Herbert Landon Real Name
Alter Ego
Thaddeus Bodog Sivana
Herbert Landon
Alias
Thaddeus Bodog Sivana Doctor Sivana Dr. Sivana Sivana The World's Wickedest Scientist
Unknown
In Films
Not Yet Appeared
Not Yet Appeared
Love Interest
No Love Interest
No Love Interest
Identity
Public Identity
Public
Alignment
Supervillain
Supervillain