Platoon is a 1986 war film written and directed by Oliver Stone, starring Tom Berenger, Willem Dafoe, Charlie Sheen, Keith David, Kevin Dillon, John C. McGinley, Forest Whitaker, and Johnny Depp. It is the first film of a trilogy of Vietnam War films directed by Stone, followed by Born on the Fourth of July (1989) and Heaven & Earth (1993). The film, based on Stone's experience from the war, follows a U.S. Army volunteer (Sheen) serving in Vietnam while his Platoon Sergeant and his Squad Leader (Berenger and Dafoe) argue over the morality in the platoon and the conduct of the war.
In 1967, U.S. Army volunteer Chris Taylor arrives in South Vietnam and is assigned to an infantry platoon of the 25th Infantry Division near the Cambodian border. The platoon is officially led by the young and inexperienced Lieutenant Wolfe, but in reality the soldiers defer to two of his older and more experienced subordinates: the hardened and cynical Staff Sergeant Robert "Bob" Barnes, and the more idealistic Sergeant Elias K. Grodin.