Souls of Sin is a 1949 American film. The film was written and directed by Powell Lindsay and produced by William D. Alexander. Souls of Sin was one of the last race films and has been described as a landmark film of the genre. The film is generally regarded as the last all-black film with a black producer. The film was the last feature film produced by William D. Alexander who moved to London and began making documentaries. The film was produced by his production company, Alexander Productions. The cinemaphotographer of the film was Louis Andres and the editor was Walter Kruder. The film's composers were Savannah Churchill, Henry Glover, and William Greaves.