In the middle 1970s, films began to also reflect the disenfranchisement brought by the excesses of the past twenty years. A deeply unsettling look at alienation and city life, Martin Scorsese's "Taxi Driver" earned international praise, first at the Cannes Film Festival and then at the Academy Awards, where it was nominated for Best Leading Actor (Robert De Niro), Best Supporting Actress (Jodie Foster), Best Score (Bernard Herrmann), and Best Picture. "All the President's Men" dealt with the impeachment of Richard Nixon, while Lumet's "Network" portrayed greed and narcissism in both American society and television media. The film won Oscars for Best Actor (Peter Finch), Best Actress (Faye Dunaway), Best Supporting Actress (Beatrice Straight), and Best Screenplay (Paddy Chayefsky). Thanks to a stellar cast, experienced director, and a poignant story, "Network" became one of the largest critical successes of 1976. Another film, "Rocky", about a clubhouse boxer (played by Sylvester Stallone) who is granted a world championship title fight won the Best Picture Academy Award that year. The film also became a major commercial success and spawned four sequels through the rest of the 1970s and 1980s.