Claim: Julia Louis-Dreyfus played a character.

Seinfeld is an American sitcom that originally ran for nine seasons on NBC , from 1989 to 1998 . It was created by Larry David and Jerry Seinfeld , the latter starring as a fictionalized version of himself . Set predominantly in an apartment building in Manhattan 's Upper West Side in New York City , the show features a handful of Jerry 's friends and acquaintances , particularly best friend George Costanza -LRB- Jason Alexander -RRB- , former girlfriend Elaine Benes -LRB- Julia Louis-Dreyfus -RRB- , and neighbor across the hall Cosmo Kramer -LRB- Michael Richards -RRB- . It is often described as being `` a show about nothing '' , as many of its episodes are about the minutiae of daily life .   Seinfeld was produced by Castle Rock Entertainment . In syndication , the series has been distributed by Sony Pictures Television since 2002 . It was largely written by David and Seinfeld with script writers who included Larry Charles , Peter Mehlman , Gregg Kavet , Carol Leifer , David Mandel , Jeff Schaffer , Steve Koren , Jennifer Crittenden , Tom Gammill , Max Pross , Dan O'Keefe , Charlie Rubin , Marjorie Gross , Alec Berg , Elaine Pope , and Spike Feresten . A favorite among critics , the series led the Nielsen ratings in seasons six and nine , and finished among the top two -LRB- with NBC 's ER -RRB- every year from 1994 to 1998 .   Seinfeld is widely considered to be one of the greatest and most influential sitcoms ever made . It has been ranked among the best television shows of all time in publications such as Entertainment Weekly , Rolling Stone , and TV Guide . The show 's most renowned episodes include `` The Chinese Restaurant '' , `` The Parking Garage '' , and `` The Contest '' . In 2013 , the Writers Guild of America voted it the No. 2 Best Written TV Series of All Time -LRB- second to The Sopranos -RRB- . E! named the series the `` number 1 reason the '90s ruled '' , and quotes from numerous episodes have become catchphrases in popular culture .