The English film A United Kingdom (2016) was directed by Amma Asante. It's an interesting love story, based on real events. David Oyelowo plays Prince Seretse Khama, a young African man studying law in London. Rosamund Pike plays Ruth Williams, an intelligent, fun-loving civil servant. They fall in love, and we know that their marriage will be a difficult one, because of prejudice both in England and in Africa.
What we don't know is that their marriage has implications far beyond each of them. In 1947, South Africa was gearing up for its apartheid program. Bechuanaland was a British protectorate, and Seretse Khama was its rightful prince. However, South Africa borders Bechuanaland, and the South African government refused to tolerate a mixed race couple in a neighboring protectorate.
That meant that not only did Seretse and Ruth face prejudice from the people around them, but they were pawns in an international standoff in which Great Britain was willing to sacrifice them to appease South Africa. What happened next became the plot of the movie.
David Oyelowo is a superb actor. So is Rosamund Pike. Ms. Pike has 42 movie credits, but I believe the only other film in which I saw her was Pride and Prejudice (2005), in which she portrayed Jane Bennet. I reviewed that movie for IMDb, and wrote that her performance was "luminous."
Director Asante is skillful, and the acting and cinematography are wonderful. We saw the movie at the excellent Little Theatre in Rochester, NY. It won't work quite as well on the small screen, because the film has some breathtaking scenes of the African desert.
For some reason A United Kingdom has a dismal IMDb rating of 6.7. I don't understand this--it's much better than that. Find it and judge for yourself.