Prior to filming The Awakening, Hall read Robert Graves' Goodbye to All That, The Great Silence: 1918-1920 Living in the Shadow of the Great War by Juliet Nicholson and "a lot of war poetry".

BBC: Rebecca Hall turns ghost buster in The Awakening

John Harbaugh was ready to say goodbye to all of that already.

WSJ: Super Bowl XLVII: Preparing to Be Harbaughed