A petty criminal named Antoine (Peter Martell) is blamed for the murder of a prostitute who was killed at Madame Collette's exclusive whorehouse in Paris. He is sentenced to death by guillotine, and he swears revenge on everyone who helped convict him.
In Spanish

A prostitute in a French brothel is murdered, the prime suspect is one of her regular clients, soon afterwards the witnesses that testified against the suspect are killed by an strange individual.
Director: Ferdinando Merighi (as F.L. Morris)
Writers: Paolo Daniele (story), Marius Mattei
Stars: Anita Ekberg, Rosalba Neri, Evelyne Kraft
In Spanish

A prostitute in a French brothel is murdered, the prime suspect is one of her regular clients, soon afterwards the witnesses that testified against the suspect are killed by an strange individual.
Director: Ferdinando Merighi (as F.L. Morris)
Writers: Paolo Daniele (story), Marius Mattei
Stars: Anita Ekberg, Rosalba Neri, Evelyne Kraft