This is the story of how the world's first female detective challenged the criminal underworld of Toronto. Set in the 1920s, the focus is on Frankie Drake - a trailblazing woman who opens her own detective agency at the turn of the twentieth century. Frankie possesses all the qualities required of a brilliant investigator. Together with her friend Trudy, she embarks on solving the most mysterious cases, even those that appear to have no clues at first glance.