Behind-the-scenes of Zodiac (2007).David Fincher and part of the ensemble cast of his 2007 release Zodiac discuss the movie, its details (with behind the scenes footage and rehearsals) and their impressions on the infamous real killer that terrorized San Francisco in the 1960's and 1970's. Along with the film members, there's also the presence of the real personalities who investigated the mysterious murderer in the still unsolved cases.—Rodrigo Amaro