An Unlikely Agent

London, 1905. Margaret Trant lives with her ailing, irascible mother in a dreary boarding house in St John's Wood. The pair have fallen on hard times, with only Margaret's meagre salary from a ramshackle import-export company keeping them afloat.

When a stranger on the tram hands her a newspaper open at the recruitment page, Margaret spots an advertisement that promises to 'open new horizons beyond your wildest dreams!'. After a gruelling interview, she finds herself in a new position as a s...