The Closer was a cable drama on TNT.
The Closer is an American television police procedural , starring Kyra Sedgwick as Brenda Leigh Johnson , a Los Angeles Police Department Deputy Chief . The series ran on TNT from June 13 , 2005 , to August 13 , 2012 . The Closer is an American television sitcom that aired on CBS for 10 episodes in 1998 .