Dr. Sivana vs Black Manta Real Name
Alter Ego
Thaddeus Bodog Sivana
David
Alias
Thaddeus Bodog Sivana Doctor Sivana Dr. Sivana Sivana The World's Wickedest Scientist
Devil Ray, Scourge of the Seven Seas
In Films
Not Yet Appeared
Kevin Michael Richardson
Love Interest
No Love Interest
No Love Interest
Identity
Public Identity
Secret
Alignment
Supervillain
Supervillain