This Is the Zodiac Speaking

A shocking new series that points to Arthur Leigh Allen as the Zodiac killer. At the heart of the revelations is an unlikely family whose increasingly chilling relationship with Allen promises to connect him to the infamous Zodiac murders.

This Is the Zodiac Speaking is a 2024 crime documentary movie, starring Robert Graysmith, David Seawater, Don Seawater. It holds an IMDb rating of 7.2/10 from 8,783 votes and runs 45m.