The late John Keith Vernon (born Adolphus Raymondus Vernon Agopsowicz) was a Canadian actor who voiced Rupert Thorne in Batman: The Animated Series, and Batman: Mystery of the Batwoman.
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The late John Keith Vernon (born Adolphus Raymondus Vernon Agopsowicz) was a Canadian actor who voiced Rupert Thorne in Batman: The Animated Series, and Batman: Mystery of the Batwoman.
