Luisa Latin, betrayed by her husband, is imprisoned for the murder of her husband's mistress - who is still alive. When Luisa is released from prison, she kills her.

Inspector “Flatfoot” Rizzo investigates crime and corruption in Naples.

A serial-killer frightens Paris by phoning young ladies at night, telling them insults about their lives. Minos, as he calls himself, wants to prevent the world from free women and he targets at first these ones. Commissaire Letellier is given the investigation and he has hard work with the maniac.

Policewoman Anna Mari is forced to play a dangerous game with the title serial killer. If she loses, she witnesses the maniac's tortured victims having their throats cut in explicit close-up detail via webcam. She teams up with British cop John Brennan to find out the identity of the murderer.

In Italy, the gambler and professor of poetry Daniele Dominici arrives in the seaside town of Rimini and is hired to teach for four months in the local high school replacing another teacher. His relationship with his partner Monica is in crisis and he spends most of the time with his new acquaintances and gamblers Giorgio, Marcello and Gerardo. In classroom, he meets the gorgeous nineteen years old student Vanina Abati, who is Gerardo's girlfriend.

In the late 1970s and early 80s, assassinations in Sicily get the attention of Communist deputy, Pio La Torre, who appeals to General Carlo Alberto Dalla Chiesa to become prefect in Palermo and take on the Mafia. Dalla Chiesa approaches the job with the same focus and methods he used in hunting down the Red Brigade.

A bomb blows up in Milan and five people die. After only three hours Ravida, the chief of the Secret Service, knows the name of the killer and that of his chief.

An elderly millionaire manipulates an avant-garde writer and a happily married man.

In 1945, as World War Two comes to a close, five small time crooks unite to form a gang. After several bold robberies they become notorious as "the front-wheel drive gang". The police attempt to stop their crime spree with little success, but how long will their luck last?