The pilot episode of Seinfeld, titled 'The Seinfeld Chronicles', aired on NBC, marking the beginning of the iconic sitcom's broadcast.
The full series of Seinfeld premiered on NBC following its successful pilot, beginning its run as one of the most popular sitcoms of all time.
By the mid-1990s, Seinfeld had become a cultural phenomenon, receiving critical acclaim and maintaining high viewership ratings.
The last episode of Seinfeld, concluding the highly successful nine-season sitcom, aired on NBC.