Tony MaudsleyPeter Kilfoyle Steven MackintoshPeter Mandelson Toby JonesDr. Mark Glaser Adrian DunbarDavid Trimble Lucy BoyntonHenrietta Norton Eoin McCarthyMartin McGuinness Terence HarveyMr Campbell-Grey Harry DitsonSen. George Mitchell Stella GonetDr Susi Strang Stephen DonBrendan MacCionnaith Billy ClarkeHarold Gracey Drew ThompsonParamilitary Thug Deborah WisemanCentre Manager Helena BereenElderly Woman Neill VirtueSecurity Guard Neil McKayEscritor / Productor ejecutivo Liza MarshallProductor ejecutivo Jeff PopeProductor ejecutivo Gillian DevenneyArt Direction Ashleigh JeffersProduction Design Julian CourtDirector Of Photography Lesley NobleMakeup Artist Kristina HetheringtonEditor Nicholas HooperCompositor de música original Lisa McAtackneyJefe de producción 
