Seretse Khama
Ruth Williams-Khama
Rufus Lancaster
Sir Alistair Canning
Naledi Khama
Muriel Williams
Lady Lilly Canning
Tshekedi Khama
George Williams
Charles
Dot Williams
Olivia Lancaster
Nash
Ella Khama
Tony Benn
Oluwu
Fenner Brockway
Reverend James Manners
Missionary
Manager
Reverend Leonard Patterson
Prime Minister Attlee
Terence Bernard
Kabelo
Mr. Speaker
Commonwealth Under-Secretary
Sir Ian Fraser
Roberts
Joe Appiah
Man from Rhodesia
Porter
Reporter
Reporter
Idiot
Idiot
Idiot
Celia
Reporter (uncredited)