Sig
Siegfried Johann Keller
11 issues
Sig, also known as Siegfried Johann Keller, has appeared in 11 comics from Heroic Publishing since 1991. The most recent catalogued appearance dates to 2019. Most catalogued appearances come from WitchGirls Inc.
Real Name
Siegfried Johann Keller
Hero Name
Sig
Publisher
First Appearance
Appears alongside
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