Between 1968 and 1983, a San Francisco cartoonist becomes an amateur detective obsessed with tracking down the Zodiac Killer, an unidentified individual who terrorizes Northern California with a killing spree.
- Runtime: 157 min
- Released: 02 Mar 2007
- Genre:Crime, Drama, Mystery
- Starring: Jake Gyllenhaal, Robert Downey Jr., Mark Ruffalo
- Writer: James Vanderbilt, Robert Graysmith
- Director: David Fincher
- Available countries: United States