Blob vs Dr. Sivana Real Name
Alter Ego
Frederick J. Dukes
Thaddeus Bodog Sivana
Alias
Fred Dukes, Frederick J. Dukes, Naomi Humongous
Thaddeus Bodog Sivana Doctor Sivana Dr. Sivana Sivana The World's Wickedest Scientist
In Films
Kevin Durand, Mark Mills
Not Yet Appeared
Love Interest
No Love Interest
Identity
Public
Public Identity
Alignment
Supervillain
Supervillain