Director F.W. Murnau began City Girl as a silent film, hoping to match the artistic triumph of his earlier Sunrise. Murnau was frustrated by two elements: Fox’s decision to hastily convert the film into a talkie, and his inability to secure the services of Sunrise star Janet Gaynor. The director was forced by the studio to substitute the pretty but untalented Mary Duncan, reportedly because she was the girlfriend of one of the Fox executives.