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Documentary•Crime

The Worst Episodes of This Is the Zodiac Speaking

Every episode of This Is the Zodiac Speaking ranked from worst to best. Explore the Worst Episodes of This Is the Zodiac Speaking!

Binge this in 2h 16m•Peaking at 7.6/10

In this true-crime docuseries, a family searching for answers shares clues and eye-opening testimonies about the prime suspect in the Zodiac murders.

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Episode Rankings

  1. #1 Worst Episode
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    This Is the Zodiac Speaking Season 1 Episode 3 - Box of Secrets
    7.4/10(378 votes)

    #1 - Box of Secrets

    S1:E3

    As the siblings grapple with the true nature of their mother's bond with Allen, a peculiar gift and a box of clues bring them closer to the truth.

    Directors:Phil Lott, Ari Mark
    Writer:Unknown

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  2. This Is the Zodiac Speaking Season 1 Episode 1 - We Called Him Mr. Allen
    7.5/10(430 votes)

    #2 - We Called Him Mr. Allen

    S1:E1

    The Seawaters reflect on a beloved teacher who entered their lives in 1961. As the Zodiac Killer's reign of terror unfolds, a shocking suspect emerges.

    Directors:Phil Lott, Ari Mark
    Writer:Unknown

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  3. This Is the Zodiac Speaking Season 1 Episode 2 - Are You the Zodiac?
    7.6/10(402 votes)

    #3 - Are You the Zodiac?

    S1:E2

    Allen and the Seawaters lose touch after a trip to a college town, where a student is found slain. Years later, their ailing mentor reveals a dark secret.

    Directors:Phil Lott, Ari Mark
    Writer:Unknown

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Worst Episodes Summary

"Box of Secrets" is the worst rated episode of "This Is the Zodiac Speaking". It scored 7.4/10 based on 378 votes. Directed by Phil Lott, Ari Mark and written by Unknown, it aired on 10/23/2024. This episode scored 0.1 points lower than the second lowest rated, "We Called Him Mr. Allen".