A young woman is found unconscious in a city street - claims to be another person who was brutally murdered two months earlier - escapes from a psychiatric hospital in order to prove her identity and find the truth about her life, her death, and her murderer.
After the tremendous popular success of the Fantômas novels, both of the major French film studios — Pathé and Gaumont — vied for the rights to produce films based on the series. Gaumont won, and from April 1913 to May 1914 Lou…