Which 1976 satirical film features the character Howard Beale, a news anchor who becomes a populist icon after shouting, "I'm as mad as hell, and I'm not going to take this anymore!"?

Network

Written by Paddy Chayefsky, the film critiques the sensationalism and corporate control of the television industry. Peter Finch, who played Beale, became the first actor to win a posthumous Academy Award for his performance.