A United Kingdom

The inspiring true story of Seretse Khama, the King of Bechuanaland (modern Botswana), and Ruth Williams, the London office worker he married in 1948 in the face of fierce opposition from their families and the British and South African governments. Seretse and Ruth defied family, Apartheid and empire - their love triumphed over every obstacle flung in their path and in so doing they transformed their nation and inspired the world.

• 
  David Oyelowo

  Seretse Khama
• 
  Rosamund Pike

  Ruth Williams-Khama
• 
  Tom Felton

  Rufus Lancaster
• 
  Jack Davenport

  Sir Alistair Canning
• 
  Terry Pheto

  Naledi Khama
• 
  Laura Carmichael

  Muriel Williams
• 
  Jessica Oyelowo

  Lady Lilly Canning
• 
  Vusi Kunene

  Tshekedi Khama
• 
  Nicholas Lyndhurst

  George Williams
• 
  Arnold Oceng

  Charles