This Is the Zodiac Speaking
A documentary featuring interviews with the people involved with the Zodiac killings, covering every aspect of the investigation, including the original investigators and surviving victims.
| Release Date | January 8, 2008 | |
|---|---|---|
| Status | Released | |
| Original Title | This Is the Zodiac Speaking | |
| Runtime | 1h 42min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Dreamlogic Pictures | |