A United Kingdom

The story of King Seretse Khama of Botswana and how his loving but controversial marriage to a British white woman, Ruth Williams, put his kingdom into political and diplomatic turmoil.

Director: Amma Asante

Cast:David Oyelowo , Rosamund Pike , Tom Felton , Jack Davenport , Laura Carmichael , Terry Pheto , Jessica Oyelowo , Vusi Kunene , Nicholas Lyndhurst , Arnold Oceng , Anastasia Hille , Charlotte Hope , Theo Landey , Abena Ayivor , Jack Lowden , Zackary Momoh , Nicholas Rowe , Billy Boyle