The Falcon in San Francisco is a 1945 American crime and mystery film directed by Joseph H. Lewis and stars Tom Conway, Rita Corday and Edward Brophy, who played the recurring role of "Goldie" Locke.

The Falcon in San Francisco was the final film in the series produced by Maurice Geraghty, after which budgets were reduced and location shooting largely abandoned.

Annie tells them that she is being held prisoner by her nurse, Miss Carla Keyes (Hermine Sterler), and butler Loomis (Jason Robards Sr.).

When they leave, Rickey knocks Tom out and takes him to Doreen's apartment where she interrogates him about the murder, and to stay away from gangster Peter Vantine (John Mylong) and the cargo ship, the S.S. Citadel.

After Tom returns to his hotel to collect Goldie, they decide to pay a visit to Annie's house, where they meet her older sister Joan (Rita Corday) who denies that she knows Doreen or Vantine.

Annie claims she made up the story about being held captive, but when Tom sneaks back to the house to talk to her, she says Loomis is holding her prisoner.

When Tom disarms him, he learns Doreen was the romantic interest of an ex-bootlegger, Duke Monette (Robert Armstrong), involved with a shipment aboard the S.S. Citadel.

Duke suddenly knocks the ship's engineer unconscious, and blows up the unattended boiler room, then pulls a gun on Doreen and Tom.