San Francisco is a 1936 musicaldrama directed by Woody Van Dyke, based on the April 18, 1906 San Francisco earthquake. The film, which was the top grossing movie of that year, stars Clark Gable, Jeanette MacDonald, and Spencer Tracy. The then very popular singing of MacDonald helped make this film a hit, coming on the heels of her other 1936 blockbuster, Rose Marie. Famous silent film directors D. W. Griffith and Erich von Stroheim work on the film without credit. Griffith directed some of the mob scenes while von Stroheim contributed to the screenplay.
Blackies childhood friend, Roman Catholic priest Father Tim Mullen Spencer Tracy, makes several attempts to reform him, while the other nightclub owners attempt to convince Blackie to run for the City and County of San Francisco Board of Supervisors in order to protect their crooked interests. Encouraged by Father Tim, who believes he can use the supervisor position to implement reform, Blackie decides to run for office. However, despite Father Tims best efforts, Blackie remains a jaunty Barbary Coast atheist, although we later learn that Blackie paid for the new organ in Father Tims church.Blackies feelings for Mary intensify, but complications arise when she is offered an opportunity to sing in the opera. Although she initially refuses to break her contract with Blackie, she later leaves the Paradise Club due to the overtly sexual manifestation of Blackies feelings for her. ........
Source: Wikipedia