Director: Martin McDonagh Starring: Colin Farrell, Sam Rockwell, Woody Harrelson, Christopher Walken, Tom Waits, Abbie Cornish, Olga Kurylenko Written by: Martin McDonagh Running Time: 110 mins Cert: 15 Release date: 5th December 2012 Every so often a film comes along that because of the prestige of the director and the cast, it has to be…