This Is the Zodiac Speaking

• 
  E1

  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.

  2024-10-23 · 49m
• 
  E2

  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.

  2024-10-23 · 45m
• 
  E3

  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.

  2024-10-23 · 42m

Top cast

Arthur Leigh Allen

Self (archive footage)

Robert Graysmith

Self

Rita Williams

Self

David Fincher

Self (archive footage)

Paul Avery

Self (archive footage)