Comissioneer Mariani leads investigates a group of kidnappers.
Maurizio Merli
as Commissario Mauro Mariani
Janet Ågren
as Vera
Ettore Manni
as Ingravallo
Chris Avram
as Crivelli
Massimo Mirani
as Sergio Conforti
Giampiero Becherelli
as Monti
Mariangela Giordano
as Signora Parolini
Walter Di Santo
as Claudio Mariani
Franco Garofalo
as Bruno
Elisa Mainardi
as Concierge
Dora Calindri
as Sergio's Mother
Enzo Fiermonte
as Engineer
