Gilles Mauvoisin, the only descendant of his late uncle Octave, inherits his entire fortune. Uncle Octave was poisoned with arsenic and suspicion focused immediately on his widow, Colette Mauvoisin. But Gilles doubts about her guilt and conducts his own investigation. Written by
Did You Know?
Contrary to the custom of the time, Italian actress Assia Noris was not dubbed for this film. This is due to the fact she spoke very good French. One can detect occasionally a trace of accent in certain scenes however. See more
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