Key to Harmony

Key to Harmony is a 1935 British drama film directed by Norman Walker and starring Belle Chrystall, Fred Conyngham and Reginald Purdell. The film is a quota quickie made at British and Dominions Elstree Studios for release by Paramount Pictures. It was based on the novel Suburban Retreat by John B. Wilson. The film's art direction was by Hylton R. Oxley.

Plot summary
A woman's love life is threatened by her career success.

Cast

 * Belle Chrystall as Mary Meynell
 * Fred Conyngham as Victor Barnett
 * Reginald Purdell as Tom Kirkwood
 * Olive Sloane as Nonia Sande
 * Ernest Butcher as Mr. Meynell
 * Muriel George as Mrs. Meynell
 * D. A. Clarke-Smith as Rupert Golder
 * Cyril Smith as Fred
 * Joan Harben
 * Jack Knight