ZODIAC (2007, USA, 157m, 15) **** Crime, Drama, Mystery, Thriller dist. Paramount Pictures (USA), Warner Bros. (UK); pr co. Paramount Pictures / Warner Bros. / Phoenix Pictures; d. David Fincher; w. James Vanderbilt (based on the book by Robert Graysmith); pr. Ceán Chaffin, Brad Fischer, Mike Medavoy, Arnold Messer, James Vanderbilt; ph. Harris Savides (Technicolor…