Janet Shaw is in studio records as "Los Angeles Operator" but she doesn't appear in the movie.
The original award-winning play opened on Broadway in New York City, New York, USA on 27 November 1935 and had 669 performances. The opening cast included Jerome Cowan and Allyn Joslyn as Benson and Law, and 'Everett Sloane' as Rosetti. There were 2 revivals, in 1943 and 1976.