Eileen Brent Solves “The Seven Dials Mystery” in Series Finale

Eileen Brent solves the mystery of the Seven Dials organization after investigating the suspicious deaths of Gerry Wade and Ronald Devereux.The investigation revealed a plot involving a steel-strengthening formula and financial motives driven by Lady Caterham's long-standing grudge.Eileen Brent eventually joined the secret group following the shooting of Jimmy Thesiger and her collaboration with Arthur Battle.