DC Database
DC Database
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Professor Killgrave was a mad scientist enemy of Superman.

Thaddeus Killgrave threatened to use nuclear weapons on Metropolis, but he was stopped by Superman. After escaping prison, he created Mechanical Monsters to enact revenge on his foe. He discovered Jimmy Olsen snooping around his lair and took the photographer prisoner. Olsen tricked Killgrave into activating his signal watch, allowing Superman to find them and capture the professor.[1]


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Villains-secret-files
Superman Villain(s)
DC Bullet 2024

This character has been primarily an enemy of Superman in any of his various incarnations, or members of the Superman Family. This template will categorize articles that include it into the "Superman Villains category."

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