S01E01 We Called Him Mr. Allen
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.
This Is the Zodiac Speaking
Overview
In this true-crime docuseries, a family searching for answers shares clues and eye-opening testimonies about the prime suspect in the Zodiac murders.
Episodes
S01E02 Are You the Zodiac?
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.
S01E03 Box of Secrets
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.
Cast
Arthur Leigh Allen
Self (archive footage)
Robert Graysmith
Self
Rita Williams
Self
David Fincher
Self (archive footage)
Paul Avery
Self (archive footage)
