'No Father, No Mother, No Uncle Sam'
Years ago, PBS ran a broadcast of this British program about WWII romances between African-American GIs and English women. The program also included the stories of the adult children born of these relationships (at the time, they were 40-somethings; by now they should be nearing retirement age).
It would be great if someday this program ("No Father, No Mother, No Uncle Sam")and this movie ("The Affair") were released together as a special DVD collection. I really enjoy watching a historical documentary followed by a movie on the subject. Like if you watched a National Geographic program about the Titanic, followed by the 1997 movie.
"The Affair" was a great film, underrated as many films are. Another sourece on the subject is the book "When Jim Crow Met John Bull: Black American Soldiers in WWII Britain."