放长线，钓大鱼 Hook, Line and Sinker (1930)认领

　　Two fast-talking insurance salesmen — Wilbur Boswell and J. Addington Ganzy — help penniless socialite Mary Marsh to turn a dilapidated hotel, which was willed to her, into a thriving success. They soon run into trouble, however, in the form of two sets of rival gangsters who want to break into the hotel safe; also, Mary's mother, Rebecca Marsh, wants her to marry wealthy lawye...