Thaddeus Sivana, Sr. (Earth-508)

Doctor Sivana
DC Super Friends‎
Gallery
Real Name	Thaddeus Sivana, Sr.
Main Alias	Doctor Sivana
Relatives	Georgia Sivana (daughter) · Thaddeus Sivana, Jr. (son)
Affiliation	Sivana Family · W.O.R.M.S.
Status
Alignment	Bad
Identity	Public Identity
Citizenship	American
Occupation	Criminal · Scientist
Characteristics
Gender	Male
Eyes	Blue
Hair	Bald
Origin
Universe	Earth-508
Creators	Bill Parker · C.C. Beck
First Appearance	DC Super Friends #24 (April, 2010)

Doctor... Sivana? Th-the world's wickedest scientist?

— Clown Boy

Doctor Sivana was a criminal mastermind. He had two children who work closely with him hoping to follow in his footsteps.

Powers and Abilities

Abilities

• Genius Level Intellect
  • Science

Related

• 1 Appearances of Thaddeus Sivana, Sr. (Earth-508)
• 4 Images featuring Thaddeus Sivana, Sr. (Earth-508)
• Quotations by or about Thaddeus Sivana, Sr. (Earth-508)
• Character Gallery: Thaddeus Sivana, Sr. (Earth-508)