Poliziotto senza paura (1978)
A low-rent private investigator and former cop is sent to Austria on a job, and while there sees a number of seemingly unrelated coincidences that lead him into a strange web of corruption and decadence.
Directed by: Stelvio Massi
Starring: Maurizio Merli, Joan Collins, Franco Ressel, Werner Pochath, Annarita Grapputo, Alexander Trojan
Links: IMDb, Movie posters, Movie stills