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