Cunning criminal mastermind who orchestrates a series of oil-related murders and later attempts to sabotage a supersonic airliner using infrasound technology. He employs deadly assassins and robotic assistants, but is ultimately defeated and killed by Drummond's tactical countermeasures.
Mastermind villain and the relentless agent determined to stop him.
Petersen exerts psychological and physical control over Grace to ensure compliance.
Petersen directs Irma's professional assassination operations.
Petersen commands Penelope to execute specific criminal tasks.
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