Claudio Cassinelli
Commissioner Matteo Rolandi
Acting
Arthur Kennedy
Armando Di Federico
Acting
Franco Fabrizi
Luigi Balsamo
Acting
Sara Sperati
Papaya Girotti
Acting
Bruno Zanin
Franco Ludovisi
Acting
Francesco D'Adda
Bondi
Acting
Paolo Poiret
Rocco Altieri
Acting
Valeria D'Obici
Falena
Acting
Giuliana Rivera
Giuliana Rolandi
Acting
Franco Moraldi
De Marchi
Acting
Elio Jotta
Minister (as Adelio Jotta)
Acting
Enzo Fisichella
Colonel Francalancia
Acting
Walter Valdi
Minister Assistant
Acting
Giovanni Cianfriglia
Hitman
Acting
Fausto Tommei
Regazzoni
Acting
Giuseppina Pentimalli
Di Federico's Wife
Acting
Livia Cerini
Maid in Di Federico House
Acting
Guido Spadea
Di Federico's Assistant
Acting
Sergio Tardioli
Secret Agent Tailing Rolandi
Acting
Giancarlo Busi
Hotel Receptionist
Acting
Ugo Bologna
Mancuso the Policeman
Acting
Vittorio Pinelli
Borelli
Acting
Jack Lemmon
Narrator (voice)
Acting
Carlo Gentili
Man in Mirror
Art
Annibale Papetti
Bernardi
Acting