Sidney Lumet (June 25, 1924 - April 9, 2011) was an American movie director, producer and screenwriter. He was born in Philadelphia, Pennsylvania. He directed more than 200 plays for live television. He also directed more than 40 movies. His movies include Serpico, Dog Day Afternoon, 12 Angry Men, Network, Prince of the City and Q&A. He died of lymphoma in New York City.
- "Sidney Lumet". The Telegraph. 10 April, 2011. Retrieved 12 February 2012. Check date values in:
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- "Video: Director Sidney Lumet's most famous films - Telegraph". The Daily Telegraph. London: TMG. 10 April 2011. ISSN 0307-1235. OCLC 49632006. Retrieved 10 April 2011. CS1 maint: discouraged parameter (link)
- "Award-Winning Director Sidney Lumet Dies". NPR. Retrieved 12 February 2012. CS1 maint: discouraged parameter (link)