On 31 December 1905, a fire destroys a building at Barbary Coast in San Francisco and on the next day, the singer Mary Blake (Jeanette MacDonald) from Benson, Colorado, that lived in the burnt building looks for a job at the nightclub Paradise. The owner Blackie Norton (Clark Gable) is a ruthless but good man and hires Mary after asking her to show her legs. Blackie is also invited to run to the position of Supervisor of the Coast by his friends and acquaintances to protect the neighborhood.

When Blackie's competitor from Nob Hill, Jack Burley (Jack Holt), and his friend Maestro Baldini (William Ricciardi), hear Mary singing, Jack invites her to sing at his fancy Tivoli Opera House. However, Mary has a two-year contract signed with Blackie and is in love with him. But when the other artists from Paradise see her with Blackie and make malicious comments about her, she quits and goes to Tivoli. On her debut at the Tivoli, Blackie goes there with an authority to call off the concert. Blackie has an injunction against Jack Burley since Mary is still under contract with him. However, when he hears Mary singing the opera, he changes his mind and proposes her to get married with him.

Mary returns to the Paradise but when Blackie's friend Father Tim Mullin (Spencer Tracy) sees Mary exposing her legs, he does not allow her to go to the stage. Mary works at Tivoli and is proposed by Jack Burley to marry him. Meanwhile the powerful Jack Burley uses his influence with the Powers that Be to close the Paradise and arrest the performers. During a musical competition between the clubs, Mary Blake learns the truth and decides to help the Paradise with her presentation. However, it is 1906, the year of the major earthquake that struck San Francisco.

"San Francisco" is a wonderful film of love and earthquake in the sin city. I had no idea that this film was so good and this is the first time that I watch "San Francisco". The story is excellent, with charismatic and ambiguous characters, enjoyable songs sang by Jeanette MacDonald and stunning special effects, with a realistic and convincing earthquake. The very last scene is fantastic.

Clark Gable and Jeanette MacDonald show a magnificent chemistry and it is impressive the resemblance of the face of Madonna in the 80's with Jeanette MacDonald. I only regret that I had not seen this film before. My vote is eight.

Title (Brazil): "San Francisco – A Cidade do Pecado" ("San Francisco" – The Sin City")