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  Charlie Otero

  饰：Self - Survivor

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  Gary J. Caldwell

  饰：Self - Retired Wichita Homicide Detective,(as Gary Caldwell)

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  Joseph Otero Shafer

  饰：Self - Charlie's Son

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  Danny Otero

  饰：Self - Charlie's Brother

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  Carmen Otero

  饰：Self - Charlie's Sister

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  Steve Relford

  饰：Self - Son of BTK Victim

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  Jeff Golimowski

  饰：Self - Reporter

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  Marc Levitz

  饰：Self - Director

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  Dennis Rader

  饰：Himself - BTK Serial Killer

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  Frank Axtolis

  饰：Himself - Charlie`s Friend

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  Lynette Shafer

  饰：Himself - Former Girlfriend