Black Brigade (aka "Carter's Army") (1970)
Starring: Moses Gunn, Glynn Turman, Billy Dee Williams, Rosie Grier, and Richard Pryor
Plot: Set in World War II, this movie tells the story of an African-American army company charged with a mission to destroy an enemy dam. Stephen Boyd stars as a redneck captain who is less than comfortable with the ethnic makeup of his team. He shares command with a strong-willed lieutenant played by Robert Hooks. Despite considerable strife and turmoil, will everyone unite to strike against the common enemy?