A new trailer has been released for the upcoming movie titled A United Kingdom. This film is based on the true story of Seretse Khama (David Oyelowo) and his wife Ruth Williams (Rosamund Pike) and their struggles as being an interracial couple in 1940. This movie does not have a U.S. release date at the moment but shouldn't be too long after its November U.K. premiere. See the trailer for A United Kingdom above.