The Replicator (Criminal Minds), Antagonists Wiki

John Curtis, or simply known as The Replicator, is the main antagonist of the season Eight of Criminal Minds. He is a serial killer who copies the crimes of other serial killers arrested or killed by the FBI's Behavioral Analysis Unit (BAU). He is portrayed by Mark Hamill, who also voiced the Joker and Ferris Boyle in the DC Animated Universe, Fire Lord Ozai in Avatar: The Last Airbender, Malefor in The Legend of Spyro, Colonel Muska in Castle in the Sky, Hobgoblin in Spider-Man: The Animated Se

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