This Is the Zodiac Speaking backdrop

This Is the Zodiac Speaking poster

Documentary•Crime

All Episodes of This Is the Zodiac Speaking

Browse all 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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Season 1

7.5/10469 votes
We Called Him Mr. Allen
Season 1 Episode 1 - Aired 10/23/2024
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.
Director: Phil Lott, Ari Mark
Writer: Unknown
7.6/10438 votes
Are You the Zodiac?
Season 1 Episode 2 - Aired 10/23/2024
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.
Director: Phil Lott, Ari Mark
Writer: Unknown
7.4/10415 votes
Box of Secrets
Season 1 Episode 3 - Aired 10/23/2024
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.
Director: Phil Lott, Ari Mark
Writer: Unknown