Production Arrigo Colombo Other Credits Blood Feud Producer 1978 Seven Beauties Producer 1975 The Master and Margarita Producer 1972 Sacco & Vanzetti Producer 1971 More Dollars for the MacGregors Writer 1970 Violent City Producer 1970 Requiem for a Gringo Writer 1968 Grand Slam Producer 1967 Mademoiselle de Maupin Producer 1966 Three Nights of Love Producer 1964 A Fistful of Dollars Producer 1964 Bullets Don't Argue Producer 1964 La calda vita Producer 1964 Gli onorevoli Producer 1963 Gunfight at Red Sands Producer 1963 La cambiale Producer 1959 Toto in Paris Producer 1958 Maigret Sets a Trap Producer 1958 The Intruder Producer 1955 On Trial Producer 1954 Agent-readable