The story of Julius and Ethel Rosenberg, who were executed in 1953 on the trumped-up charge of spying for the Soviet Union, "Daniel" is fictionalized but still relevant. Mandy Patinkin and Lindsay Crouse play the Julius and Ethel characters Paul and Rochelle Isaacson, while Timothy Hutton is their son Daniel, trying all his life to try and find out what happened to them, and what was behind it.
I actually know Robert Meeropol (Julius and Ethel's real son). After he and his brother found out the truth behind their parents' execution (that the McCarthyites wanted to eliminate any opposition), they sued the government and won. They established the Rosenberg Fund for Children, to protect the families of political prisoners. On the 50th anniversary of his parents' execution, Robert Meeropol reminded the world that the "War on Terrorism" has replaced the Cold War.
As long as totalitarian governments exist, "Daniel" will remain a relevant movie. Or even under democracy, to remind people of despotism.