Marvel Comics Universe and Absolute Carnage Spoilers follows.
Who Are / Were The Demogoblin / Demagoblin, Shriek and Doppelganger Spider-Man?
Why? Well, an all-new Doppelganger emerges in Absolute Carnage: Miles Morales #1 (full spoilers here) plus Shriek and a new Demogoblin now Demagoblin Absolute Carnage: Lethal Protectors #1 (full spoilers).
Demogoblin classic bio.
Shriek classic bio.
Doppelganger Spider-Man classic bio.
They all play a role in Absolute Carnage.
