Vitti starred with Marcello Mastroianni in Ettore Scola's highly successful romantic comedy Dramma della gelosia (The Pizza Triangle, 1970).
She followed it with Ninì Tirabusciò, la donna che inventò la mossa (1970), Le coppie (1970) with Sordi, The Pacifist (1970), La supertestimone (1971), That's How We Women Are (1971), and Orders Are Orders (1972).

Vitti was in a version of La Tosca (1973) and a comedy Teresa the Thief (1973).
She made Polvere di stelle (1973), directed by Alberto Sordi, for which she won the 1974 David di Donatello award for Best Actress.

Vitti played a key part in one of the episodic vignettes in Luis Buñuel's The Phantom of Liberty (1974).
She did two films with Claudia Cardinale, The Immortal Bachelor (1975) and Blonde in Black Leather (1975).

She was in Duck in Orange Sauce (1975),, Mimì Bluette... fiore del mio giardino (1976), Basta che non si sappia in giro!.. (
1977), L'altra metà del cielo (1977), State Reasons (1978), Il cilindro (1978), Per vivere meglio, divertitevi con noi (1978), Amori miei (1978) and Tigers in Lipstick (1979) (with Ursula Andress).

Vitti's second  English film was An Almost Perfect Affair (1979), directed by Michael Ritchie and co-starring Keith Carradine, which was set during the Cannes Film Festival.
Vitti starred with Marcello Mastroianni in Ettore Scola's highly successful romantic comedy Dramma della gelosia (The Pizza Triangle, 1970). She followed it with Ninì Tirabusciò, la donna che inventò la mossa (1970), Le coppie (1970) with Sordi, The Pacifist (1970), La supertestimone (1971), That's How We Women Are (1971), and Orders Are Orders (1972).
Vitti was in a version of La Tosca (1973) and a comedy Teresa the Thief (1973). She made Polvere di stelle (1973), directed by Alberto Sordi, for which she won the 1974 David di Donatello award for Best Actress.
Vitti played a key part in one of the episodic vignettes in Luis Buñuel's The Phantom of Liberty (1974). She did two films with Claudia Cardinale, The Immortal Bachelor (1975) and Blonde in Black Leather (1975).
She was in Duck in Orange Sauce (1975),, Mimì Bluette... fiore del mio giardino (1976), Basta che non si sappia in giro!.. (1977), L'altra metà del cielo (1977), State Reasons (1978), Il cilindro (1978), Per vivere meglio, divertitevi con noi (1978), Amori miei (1978) and Tigers in Lipstick (1979) (with Ursula Andress).
Vitti's second  English film was An Almost Perfect Affair (1979), directed by Michael Ritchie and co-starring Keith Carradine, which was set during the Cannes Film Festival.
Monica Vitti