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24 is an American action drama series created by Joel Surnow and Robert Cochran. The show premiered on Fox on November 6, 2001, and concluded on May 24, 2010, after nine seasons. 24 is a real-time action drama that chronicles the events of one day in the life of Jack Bauer (Kiefer Sutherland), a counter-terrorism agent working for the United States Counter Terrorist Unit (CTU).