Inspector Amerigo Rogas

Lino Ventura

Chief of Police

Tino Carraro

Judge Rasto

Alain Cuny

The lazy

Marcel Bozzuffi

Dr. Maxia

Paolo Bonacelli

The prostitute

Tina Aumont

Madame Cres

Maria Carta

Supreme Court's president

Max von Sydow

Cusan

Luigi Pistilli

Police Commissioner

Renato Salvatori

Galano

Paolo Graziosi

Nocio's wife

Anna Proclemer

Security Minister

Fernando Rey

Varga

Charles Vanel

Archbishop

Carlo Tamberlani

Supposed Mafioso

Corrado Gaipa

Monaco Cappuccino

Enrico Ragusa

Generale

Claudio Nicastro

Francesco Callari

Meccanico omosessuale

Mario Meniconi

Rogas' assistant

Accursio Di Leo

Nocio

Alfonso Gatto

Detective on Night Duty

Ernesto Colli

Capitano della stazione di polizia

Silverio Blasi

Telvision anchorman

Renato Turi

Party Guest

Angelo Tomei

Felice Fulchignoni

Pattos

Alexandre Mnouchkine

Interrogator

Florestano Vancini

Man at Party (uncredited)

Richard Dunne

Supreme Court's president

Alberto Lionello

Bus Passenger (uncredited)

Iolanda Fortini

Detainee on Ship (uncredited)

Edoardo Mascia