This Is the Zodiac Speaking
- 년: 2007
- 국가: United States of America
- 유형: 다큐멘터리
- 사진관: Dreamlogic Pictures
- 예어: killing, investigation, 1960s, cold case, zodiac killer, unidentified serial killer
- 감독: David Prior
- 캐스트: George Bawart, Pierre Bidou, Russell T. Butterbach