vote ranked it at number 83 in an American Film Institute "AFI's 100 Years ... 100 Movies" poll of the previous century's best American movies. British TV channel Channel 4 voted Platoon as the sixth greatest war film ever made. In 2019, Platoon was selected by the Library of Congress for preservation in the United States National Film Registry for being "culturally, historically, or aesthetically significant". Platoon was the first of three films Stone has made about the Vietnam War: the others were Born on the Fourth of July and Heaven & Earth, each dealing with different aspects of the war. Platoon is a semi-autobiographical film about Stone's experience in combat; Born on the Fourth of July is based on the autobiography of US Marine turned peace campaigner Ron Kovic; Heaven & Earth is based on the memoir When Heaven and Earth Changed Places, in which Le Ly Hayslip recalls her life as a Vietnamese village girl drastically affected by the war and who finds another life in the USA. Stone also directed Wall Street, which was released in December 1987. Lead performer Michael Douglas received an Academy Award for Best Actor for his role as a ruthless Wall Street corporate raider, and Talk Radio, based on Eric Bogosian's Pulitzer-nominated play. 1990s The Doors, released in 1991, received criticism from former Doors keyboardist Ray Manzarek during a question and answer session at Indiana University East in 1997. During the discussion, Manzarek stated that he sat down with Stone about the Doors and Jim Morrison for over 12 hours. Patricia Kennealy-Morrison—a rock critic and author—was a consultant on the movie, in which she makes a cameo appearance, but she writes in her memoir Strange Days: My Life With and Without Jim Morrison (Dutton, 1992) that Stone ignored everything she told him and proceeded with his own version of events. From the moment the movie was released, she blasted it as untruthful and inaccurate. The other surviving former members of the band, John Densmore and Robby Krieger, also cooperated with the filming of Doors, but Krieger distanced himself from the work before the film's release. However, Densmore thought highly of the film, and in fact celebrated its DVD release on a panel with Oliver Stone. During this same period, Stone directed one of his most ambitious, controversial and successful films: JFK, depicting the assassination of John F. Kennedy on November 22, 1963.