Overview

• Brown will produce through her PCMA Productions and is likely to star in the film.
• The novel 'Nineteen Steps' is based on the experiences of Brown's grandmother during WWII.
• Anthony McCarten, known for 'The Theory of Everything,' will adapt the screenplay.
• The story centers on Nellie Morris, an 18-year-old navigating wartime London and a tragic tube disaster.
• Netflix has not announced a director or release date for the film yet.