Who is the Zodiac and where is he? Season 2 launches January 3, 2019. 

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Christmastime, 1968. All was not calm, all was not bright.

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All small towns have their secrets.

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Three nearly identical letters, each containing one-third of a 408-symbol cryptogram, arrive at three Bay Area newspapers.

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Who is this man in a medieval mask?

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Zodiac moves to the City by the Bay

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Zodiac is making threats which now target children. And he says he’s making a bomb.

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After an impromptu TV appearance, the Zodiac fights to stay in the limelight

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