The Jazz Singer is a 1927 American musical film. The first feature-length motion picture with synchronized dialogue sequences, its release heralded the commercial ascendance of the "talkies" and the decline of the silent film era. Produced by Warner Bros. with its Vitaphone sound-on-disc system, the movie stars Al Jolson, who performs six songs. Directed by Alan Crosland, it is based on a play by Samson Raphaelson. The story begin...