Cast:
Colin Firth, Robert Carlyle, Anne-Marie Duff, Nicholas Burns, Emilia Fox, David Oyelowo, Julia Davis, Emily Woof, Peter McNeil O'Connor, Charlie Creed-Miles, Megan Dodds, Toby Kebbell, Gugu Mbatha-Raw, Nikki Amuka-Bird, Nichola Burley, Alan Mandel