Director: Mike Newell Starring: Jeremy Irvine, Ralph Fiennes, Helena Bonham Carter, Jason Flemyng, Robbie Coltrane, Holliday Grainger Written by: David Nicholls and (book) Charles Dickens Running Time: 126 mins Cert: 12A Release date: 30th December 2012 If film has one limitation, it’s running times. No one wants to sit through a film that lasts 6…