Old San Francisco, 1927

Old San Francisco is a 1927 American synchronized sound historical drama film starring Dolores Costello and featuring Warner Oland. While the film has no audible dialog, it was released with a synchronized musical score with sound effects using the Vitaphone sound-on-disc process. The film, which was produced and distributed by Warner Bros., was directed by Alan Crosland.

The film’s soundtrack was recorded via the Vitaphone sound-on-disc process to produce a synchronized musical score with sound effects. It was the fifth Warner Brothers feature film to have Vitaphone musical accompaniment. Just one month later, on October 6, Warner Bros. released The Jazz Singer with music, sound effects, and spoken dialogue. Warner Bros. later reused some of the footage from Old San Francisco for the 1906 San Francisco earthquake sequence in The Sisters (1938). This is Charles Emmett Mack’s final film appearance; he was killed in an automobile accident six months prior to the film’s release.