An elusive serial killer known as the Zodiac terrorizes the San Francisco Bay in the late 1960s, while detectives aim to stop him before he claims more victims. Based on a true story.

Justin Chambersas Inspector Matt Parish
Robin Tunneyas Laura Parish
Rory Culkinas Johnny Parish
William Mapotheras Dale Coverling
Philip Baker Hallas Frank Perkins
Kathryn Howellas Mrs. Boucher
Brad William Henkeas Bill Gregory
Rex Linnas Jim Martinez
Marty Lindseyas Zodiac / Bartender