- Zodiac Deciphered(51:00)
- The Visual Effects of Zodiac(15:16)
- Previsualization(14:00)
- This is Zodiac Speaking(103:00)
- His Name Was Arthur Leigh Allen(42:22)
- Commentary with David Fincher
- Commentary with Cast & Crew

A serial killer in the San Francisco Bay Area taunts police with his letters and cryptic messages. We follow the investigators and reporters in this lightly fictionalized account of the true 1970's case as they search for the murderer, becoming obsessed with the case. Based on Robert Graysmith`s book, the movie`s focus is the lives and careers of the detectives and newspaper people.