During the Second World War, a special project is begun by the US Army Air Corps to integrate African American pilots into the Fighter Pilot Program. Known as the "Tuskegee Airman" for the name of the airbase at which they were trained, these men were forced to constantly endure harassement, prejudice, and much behind the scenes politics until at last they were able to prove themselves in combat.

After moving to Chicago's South Side in the 1950s, a black family struggles to deal with poverty, racism, and inner conflict as they strive for a better life. Adapted for the screen from Lorraine Hansberry's play, this is a moving portrait of dreams deferred.