Plot
In Turin, a priest is killed by the explosion of a candle and Commissioner Santamaria has to unravel the problem.
Cast
Marcello Mastroianni 
as Salvatore Santamaria
Marie Laforêt 
as Chantel (Poiret) Guidi
Yvonne Sciò 
as Thea Guidi
Ennio Fantastichini 
as Graziano Scalisi
Angela Finocchiaro 
as Luigina Pietrobono
Alessandro Haber 
as Ingegner Vicini
Max von Sydow 
as Arcivescovo di Torino
Emmanuelle Riva 
as Professoressa Chaldiny
Sergio Fantoni 
as Ingegner Musumanno
Leo Gullotta 
as Priotti
Gallery
  