what films does Colin Firth appear in? The King's Speech, A Single Man, Girl with a Pearl Earring, Nanny McPhee, What a Girl Wants, Magic in the Moonlight, Before I Go to Sleep, The Last Legion, The Railway Man, The Accidental Husband, Gambit, Easy Virtue, Where the Truth Lies, Devil's Knot, Valmont, Hope Springs, Arthur Newman, Another Country, Apartment Zero, A Month in the Country