Carlo, a young photographer, is making love with his girlfriend at the beach when he witnesses a murder being feebly staged to look like a car accident. Carlo takes incriminating shots of the murderers (the victim turns out to be the local public prosecutor) and attempts to sell them to various interested parties, including a gangster and a newspaper owner. One of the murderers' accomplices, a lowlife criminal, is gunned down by a black-gloved assassin, while another is stabbed to death...
Lou Castel
as Carlo
Beba Lončar
as Olga
Adolfo Celi
as Inspector Vezzi
Massimo Serato
as Uncle Fifi
Umberto D'Orsi
as Romano, Don Salvatore's lawyer
Renato Baldini
as Marshal Notarantonio
Consalvo Dell'Arti
as Superintendent Portella
Antonio La Raina
as Mauri
Carlo Landa
as Roversi
Carla Mancini
as Nightclub Employee
Renato Malavasi
as Vicenzino Rocca
Fortunato Arena
as Don Salvatore Aniello
