 Bud SpencerInspector Rizzo | Inspector Rizzo |
 Enzo CannavaleCaputo | Caputo |
 Angelo InfantiHassan | Hassan |
 Cinzia MonrealeConnie Burns | Connie Burns |
| KKarl-Otto AlbertySwede | Swede |
 Adel AdhamElver Zakar | Elver Zakar |
 Mahmoud QabilKebir (as Mahmoud Kabil) | Kebir (as Mahmoud Kabil) |
| BBaldwyn DakileBodo (as Bodo) | Bodo (as Bodo) |
 Robert LoggiaEdward Burns | Edward Burns |
 Leopoldo TriesteProfessor Coriolano Cerullo | Professor Coriolano Cerullo |
 Venantino VenantiniRuotolo | Ruotolo |
 Ester CarloniMaria, tobacco seller | Maria, tobacco seller |
 Mimmo PoliAirplane passenger next to Caputo | Airplane passenger next to Caputo |
| SSeme con, as Sem & Sax | e con, as Sem & Sax |
| SSaxe con, as Sem & Sax | e con, as Sem & Sax |
 Osiride PevarelloTemple's Guard (uncredited) | Temple's Guard (uncredited) |
 Riccardo PizzutiSalvatore Coppola / Hassan's Thug (uncredited) | Salvatore Coppola / Hassan's Thug (uncredited) |
 Giancarlo BastianoniCoppola's Pal (Uncredited) | Coppola's Pal (Uncredited) |
 Giovanni CianfrigliaDon Carmine's Bodyguard (uncredited) | Don Carmine's Bodyguard (uncredited) |
| AArnaldo FabrizioPiccolo Magere (uncredited) | Piccolo Magere (uncredited) |
 Benito PacificoCarmine's Henchman (Uncredited) | Carmine's Henchman (Uncredited) |
