Thriller about the murder by poisoning of a famous lawyer.
as Piero D'Onofrio
as Procuratore capo Pani
as Lauretta Oppo
as Valerio Garau
as Ilio Melis
as Maresciallo Piras
as Martinez
as Johanna, la domestica
as Valerio Garau da giovane
as Sostituto procuratore della Repubblica
as Giovanni Fois
as Annamaria "Biba" Garau
