The Tonight Show with Jay Leno is an American television talk show broadcast by NBC. The show is the fourth and sixth installment of The Tonight Show. Hosted by Jay Leno, it aired from May 25, 1992 to May 29, 2009, replacing The Tonight Show Starring Johnny Carson and was replaced by The Tonight Show with Conan O'Brien. The show returned from March 1, 2010 to February 6, 2014, replacing The Tonight Show with Conan O'Brien and was replaced by The Tonight Show Starring Jimmy Fallon.