A United Kingdom

Nicholas Lyndhurst as George Williams Theo Landey as Nash Jack Lowden as Tony Benn Duncan Wisbey as Commonwealth Under-Secretary Merveille Lukeba as Joe Appiah Danny Babington as Reporter Dean Roberts as Idiot Tom Felton as Rufus Lancaster Arnold Oceng as Charles Femi Ogunbanjo as Man from Rhodesia Will Featherstone as Reporter Dave Perry as Idiot Rosamund Pike as Ruth Williams-Khama Jessica Oyelowo as Lady Lilly Canning Donald Molosi as Kabelo David Oyelowo as Seretse Khama Vusi Kunene as Tshekedi Khama Anastasia Hille as Dot Williams Nicholas Rowe as Fenner Brockway Michael Howe as Terence Bernard Julian Firth as Mr. Speaker Paul Putner as Porter Craig Whittaker as Idiot Charlotte Hope as Olivia Lancaster Zackary Momoh as Oluwu Anton Lesser as Prime Minister Attlee James Northcote as Roberts Billy Boyle as Reverend James Manners Jack Davenport as Sir Alistair Canning Laura Carmichael as Muriel Williams Kevin Hand as Manager Ray Burnet as Reverend Leonard Patterson Abena Ayivor as Ella Khama Rupert Vansittart as Sir Ian Fraser

Amma Asante Director Patrick Doyle Original Music Composer David Oyelowo Producer Brunson Green Producer Rick McCallum Producer Ray Nicholas Stunt Coordinator Simon Bowles Production Design Mike Prestwood Smith Sound Re-Recording Mixer Sam McCurdy Director of Photography Jenny Beavan Costume Design