The 1982 book The Omni Future Almanac describes the future of Hollywood.
*Cartoons, westerns, and love stories will still constitute the pre-dominant hits of the twenty-first century.
*Future audiences, unfamiliar with classic films like Citizen Kane, Gone with the Wind, Casablanca, and The Godfather, will see these enduring tales remade with the stars of the future. This will continue a revivalist tradition that has long been in existence in Hollywood and on the Broadway stage.
*Instant classics will be created by increased Hollywood hype and intensive advertising. Aggressive marketing techniques will also be used in the promotion of pay television and home video media.
*Old-time movies - black and white films from the 1930s, 1940s, and 1950s - will be electronically colored by computer techniques for a generation unfamiliar with the medium of black and white photography.
*Trends at the theater concession stand may come and go, but popcorn will remain America's favorite movie-going snack.
*Movie studios will continue to become electronic entertainment conglomerates. With their vast financial resources, these will be the only organizations capable of funding the giant spectaculars of the future. The trend is already exemplified by Universal, Paramount, MGM and Warner. Smaller experimental movies, on the other hand, will flourish with the availability of video to independent producers.
*Though the techniques and technologies of movies are certain to change, movies will always be called movies.
Citizen Kane, Gone with the Wind, Casablanca and The Godfather may very well be the only movies in history that haven't been remade. I'd be pleased as punch if they kept it that way. (Oh, and if you could halt production on that remake of The Birds, that'd be awesome.)