Sidney Arthur Lumet (June 25, 1924 – April 9, 2011) was an American film director. Lumet started his career in theatre before moving to directing television in 1950, and then directing films from 1957, where he gained a reputation for making realistic and gritty New York dramas that focused on the working class, tackled social injustices, and often questioned authority. He received various accolades including an Academy Honorary Award and a Golden Globe Award as well as nominations for nine British Academy Film Awards and a Primetime Emmy Award.
He was nominated five times for Academy Awards: four for Best Director for the legal drama 12 Angry Men (1957), the crime drama Dog Day Afternoon (1975), the satirical drama Network (1976) and the legal thriller The Verdict (1982), and one for Best Adapted Screenplay for Prince of the City (1981). Other films include A View from the Bridge (1962), Long Day's Journey into Night (1962), The Pawnbroker (1964), Fail Safe (1964), The Hill (1965), Serpico (1973), Murder on the Orient Express (1974), Equus (1977), The Wiz (1978), The Morning After (1986), Running on Empty (1988) and Before the Devil Knows You're Dead (2007).