Piero Santi as Commissioner Paolo Muzi (as Jean-Pierre Sabagh)

Annarita Grapputo as Silvia

Paola Senatore as Germana

Cesare Barro as Tony Ardenghi

Luis La Torre as Rico

Gloria Piedimonte as

Mario Farese as

Silvia Spinozzi as Enrico Ardenghi's lover

Mario Novelli as

Anna Curti as

Pietro Plinio Quinzi as

Paolo Carlini as Enrico Ardenghi

Giovanna Chemeri as Prostituta rossa

Quinto Gambi as Uomo pestato al ristorante

Sergio Mioni as Uomo nella villa nel finale

Calogero Azzaretto as Policeman at Stadium

Massimo Ciprari as Policeman

Lina Franchi as Prostitute

Romano Milani as Commissioner

Umberto Santolamazza as Bar Customer

Luciano Zanussi as Party Guest