Been keeping an eye on this Blu-Ray for some time, just waiting for it to drop sub £8 as I already own the original standard DVD. The extra's look awesome and delve a lot deeper in to both the film and the real life killer. A must for fans of Fincher and the real life incidents.
Directors Cut Extras List:
# Audio commentary from director David Fincher
# Audio Commentary from Robert Downey Jr, Jake Gyllenhaal, producer Brad Fischer, screenplay writer James Vanderbilt and crime writer James Ellroy
# "Zodiac Deciphered" (54:15) - Behind the scenes documentary featuring interviews with cast and crew
# "The Visual Effects Of Zodiac" (15:18) - Featurette detailing how David Fincher managed to create the look of 1970s San Francisco
# "Previsualisation" - three short split-screen clips showing the difference between 3D animatics and the films' final shots
# "This Is The Zodiac Speaking" (102:15) - in depth documentary exclusive to this DVD featuring new interviews with investigators and survivors of the Zodiac, focusing on the events portrayed in the film
# "His Name Was Arthur Leigh Allen" (42:35) - documentary featuring on the prime suspect in the Zodiac case, featuring interviews with friends and acquaintances as well as Robert Graysmith (Jake Gyllenhaal's character)
# Theatrical Trailer
Hope this helps someone to a bargain today...and don't forget Quidco!