All the Young Men is a 1960 Korean War feature film directed by Hall Bartlett and starring Alan Ladd and Sidney Poitier dealing with desegregation in the United States Marine Corps. Poitier plays a sergeant unexpectedly placed in command of the survivors of a platoon in the Korean War. The film explores the racial integration of the American military, centering on the African-American sergeant's struggle to win the trust and respect of the men in his unit.