Thaddeus Sivana Jr.
Thaddeus Bodog Sivana Jr.
2 series
75 issues
Thaddeus Sivana Jr., also known as Thaddeus Bodog Sivana Jr., has appeared in 75 comics from DC Comics since 1946. The most recent catalogued appearance dates to 2018. Team affiliations include Monster Society of Evil and Sivana Family. Most catalogued appearances come from Captain Marvel, Jr.
Real Name
Thaddeus Bodog Sivana Jr.
Hero Name
Thaddeus Sivana Jr.
Publisher
First Appearance
Powers
Intellect, Gadgets
Gender
Male
Aliases
Sivana Jr., The World's Wickedest Boy Scientist
Latest Series Appearances
Teams
Teammates
Appears alongside
Story Arcs
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