as Marcus Daly
as Gianna Brezzi
as Carlo
as Helga Ulmann
as Supt. Calcabrini
as Amanda Righetti
as Bardi
as Prof. Giordani
as Marta
as Carlo's Father
as Elvira
as Cop Taking Notes
as Police Photographer
as Massimo Ricci
as Young Carlo
as Rodi
as Agent Mingozzi
as Fingerprint Cop
as Police Agent
as Fat Cop
as Olga
as Murderer's Hands (uncredited)
as Fruit Vendor (uncredited)
as Hitman (uncredited)
as Concerned Man in Restroom (uncredited)
as Florist (uncredited)
as Surgeon (uncredited)
as (uncredited)
as Carol (archive footage) (uncredited)
as Pietro Valgoi (uncredited)
as Rabbi (uncredited)
as Library Caretaker (uncredited)