Zodiac [Blu-ray]

Mesmerizing fact-based thriller about the search for the elusive mass murderer known as the Zodiac Killer, who terrorized the San Francisco Bay Area for a number of years in the 1970s. Jake Gyllenhaal plays newspaper political cartoonist Robert Graysmith, upon whose book the script is based. Mark Ruffalo plays Insp. Dave Toschi, who was the inspiration for the title characters in Steve McQueen's "Bullitt" and Clint Eastwood's "Dirty Harry." Robert Downey Jr. Directed by David Fincher.