Released:
1975-09-17

Overview:
A killer is cleaning up the streets of Milan by murdering those considered as deviant. An ornamental dragonfly, soaked in the blood of the victim, is left on each body.

Director:
León Klimovsky

Runtime:
1h 25min

Genre:
Crime, Mystery, Thriller, Horror

• Cast:
• 
  Paul Naschy
  as
  Inspector Scaporella
• 
  María Kosty
  as
  Ingrid
• 
  Erika Blanc
  as
  Silvana Scaporella
• 
  Ángel Aranda
  as
  Pietro Volpini
• 
  Ricardo Merino
  as
  Edmundo