Premise: Gladys Leslie (March 5, 1899 – October 2, 1976) was an American actress in silent film, active in the 1910s and 1920s. Though less-remembered than superstars like Mary Pickford, she had a number of starring roles from 1917 to the early 1920s and was one of the young female stars of her day.
Hypothesis: Audiences loved Gladys' voice.