This year, 10 films are in contention for the top prize: "All Quiet on the Western Front," "Avatar: The Way of Water," "The Banshees of Inisherin," "Elvis," "Everything Everywhere All at Once," "The Fabelmans," "Tar," "Top Gun: Maverick," "Triangle of Sadness" and "Women Talking." The following is a list of the best picture Oscar winners from the last 20 years, ahead of Sunday's 95th Academy Awards in Hollywood: