A journalist finds himself on the trail of a murderer who's been targeting people around him, while the police are considering him a suspect in their investigation.
Franco Nero
as Andrea Bild
Silvia Monti
as Helene Volta
Wolfgang Preiss
as Police inspector
Edmund Purdom
as Edouard Vermont
Rossella Falk
as Sophia Bini
Renato Romano
as Dr. Richard Bini
Guido Alberti
as Traversi
Luciano Bartoli
as Walter Auer
Agostina Belli
as Giulia Soavi
Maurizio Bonuglia
as John Lubbock
Pamela Tiffin
as Lu Auer
Corrado Gaipa
as Editor
