 " Larry King " is the twelfth episode of the third season of the American television comedy series 30 Rock , and the 48th overall episode of the series . It was written by supervising producer Matt Hubbard and directed by Constantine Makris . The episode originally aired on the National Broadcasting Company ( NBC ) in the United States on February 26 , 2009 . The episode is the first of two back-to-back episodes of the season. sierpniu 2017 r. ... 30 Rock - " Larry King " (S3E12) [HDTV]. 30 Rock - " Larry King " (S